2012038000

素因数分解:

$2^4\times 5^3\times 7^4\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 200

約数和(自身を含む): 5689167120

約数和(自身を除く): 3677129120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 343, 350, 392, 400, 419, 490, 500, 560, 686, 700, 784, 838, 875, 980, 1000, 1225, 1372, 1400, 1676, 1715, 1750, 1960, 2000, 2095, 2401, 2450, 2744, 2800, 2933, 3352, 3430, 3500, 3920, 4190, 4802, 4900, 5488, 5866, 6125, 6704, 6860, 7000, 8380, 8575, 9604, 9800, 10475, 11732, 12005, 12250, 13720, 14000, 14665, 16760, 17150, 19208, 19600, 20531, 20950, 23464, 24010, 24500, 27440, 29330, 33520, 34300, 38416, 41062, 41900, 42875, 46928, 48020, 49000, 52375, 58660, 60025, 68600, 73325, 82124, 83800, 85750, 96040, 98000, 102655, 104750, 117320, 120050, 137200, 143717, 146650, 164248, 167600, 171500, 192080, 205310, 209500, 234640, 240100, 287434, 293300, 300125, 328496, 343000, 366625, 410620, 419000, 480200, 513275, 574868, 586600, 600250, 686000, 718585, 733250, 821240, 838000, 960400, 1006019, 1026550, 1149736, 1173200, 1200500, 1437170, 1466500, 1642480, 2012038, 2053100, 2299472, 2401000, 2566375, 2874340, 2933000, 3592925, 4024076, 4106200, 4802000, 5030095, 5132750, 5748680, 5866000, 7185850, 8048152, 8212400, 10060190, 10265500, 11497360, 14371700, 16096304, 17964625, 20120380, 20531000, 25150475, 28743400, 35929250, 40240760, 41062000, 50300950, 57486800, 71858500, 80481520, 100601900, 125752375, 143717000, 201203800, 251504750, 287434000, 402407600, 503009500, 1006019000, 2012038000]

約数ペア:

[(1, 2012038000), (2, 1006019000), (4, 503009500), (5, 402407600), (7, 287434000), (8, 251504750), (10, 201203800), (14, 143717000), (16, 125752375), (20, 100601900), (25, 80481520), (28, 71858500), (35, 57486800), (40, 50300950), (49, 41062000), (50, 40240760), (56, 35929250), (70, 28743400), (80, 25150475), (98, 20531000), (100, 20120380), (112, 17964625), (125, 16096304), (140, 14371700), (175, 11497360), (196, 10265500), (200, 10060190), (245, 8212400), (250, 8048152), (280, 7185850), (343, 5866000), (350, 5748680), (392, 5132750), (400, 5030095), (419, 4802000), (490, 4106200), (500, 4024076), (560, 3592925), (686, 2933000), (700, 2874340), (784, 2566375), (838, 2401000), (875, 2299472), (980, 2053100), (1000, 2012038), (1225, 1642480), (1372, 1466500), (1400, 1437170), (1676, 1200500), (1715, 1173200), (1750, 1149736), (1960, 1026550), (2000, 1006019), (2095, 960400), (2401, 838000), (2450, 821240), (2744, 733250), (2800, 718585), (2933, 686000), (3352, 600250), (3430, 586600), (3500, 574868), (3920, 513275), (4190, 480200), (4802, 419000), (4900, 410620), (5488, 366625), (5866, 343000), (6125, 328496), (6704, 300125), (6860, 293300), (7000, 287434), (8380, 240100), (8575, 234640), (9604, 209500), (9800, 205310), (10475, 192080), (11732, 171500), (12005, 167600), (12250, 164248), (13720, 146650), (14000, 143717), (14665, 137200), (16760, 120050), (17150, 117320), (19208, 104750), (19600, 102655), (20531, 98000), (20950, 96040), (23464, 85750), (24010, 83800), (24500, 82124), (27440, 73325), (29330, 68600), (33520, 60025), (34300, 58660), (38416, 52375), (41062, 49000), (41900, 48020), (42875, 46928)]