2017110500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 4571199360

約数和(自身を除く): 2554088860

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 107, 125, 148, 185, 214, 250, 370, 428, 500, 535, 740, 925, 1019, 1070, 1850, 2038, 2140, 2675, 3700, 3959, 4076, 4625, 5095, 5350, 7918, 9250, 10190, 10700, 13375, 15836, 18500, 19795, 20380, 25475, 26750, 37703, 39590, 50950, 53500, 75406, 79180, 98975, 101900, 109033, 127375, 150812, 188515, 197950, 218066, 254750, 377030, 395900, 436132, 494875, 509500, 545165, 754060, 942575, 989750, 1090330, 1885150, 1979500, 2180660, 2725825, 3770300, 4034221, 4712875, 5451650, 8068442, 9425750, 10903300, 13629125, 16136884, 18851500, 20171105, 27258250, 40342210, 54516500, 80684420, 100855525, 201711050, 403422100, 504277625, 1008555250, 2017110500]

約数ペア:

[(1, 2017110500), (2, 1008555250), (4, 504277625), (5, 403422100), (10, 201711050), (20, 100855525), (25, 80684420), (37, 54516500), (50, 40342210), (74, 27258250), (100, 20171105), (107, 18851500), (125, 16136884), (148, 13629125), (185, 10903300), (214, 9425750), (250, 8068442), (370, 5451650), (428, 4712875), (500, 4034221), (535, 3770300), (740, 2725825), (925, 2180660), (1019, 1979500), (1070, 1885150), (1850, 1090330), (2038, 989750), (2140, 942575), (2675, 754060), (3700, 545165), (3959, 509500), (4076, 494875), (4625, 436132), (5095, 395900), (5350, 377030), (7918, 254750), (9250, 218066), (10190, 197950), (10700, 188515), (13375, 150812), (15836, 127375), (18500, 109033), (19795, 101900), (20380, 98975), (25475, 79180), (26750, 75406), (37703, 53500), (39590, 50950)]