93443920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 136541360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 919, 1240, 1271, 1640, 1838, 2480, 2542, 3280, 3676, 4595, 5084, 6355, 7352, 9190, 10168, 12710, 14704, 18380, 20336, 25420, 28489, 36760, 37679, 50840, 56978, 73520, 75358, 101680, 113956, 142445, 150716, 188395, 227912, 284890, 301432, 376790, 455824, 569780, 602864, 753580, 1139560, 1168049, 1507160, 2279120, 2336098, 3014320, 4672196, 5840245, 9344392, 11680490, 18688784, 23360980, 46721960, 93443920]

約数ペア:

[(1, 93443920), (2, 46721960), (4, 23360980), (5, 18688784), (8, 11680490), (10, 9344392), (16, 5840245), (20, 4672196), (31, 3014320), (40, 2336098), (41, 2279120), (62, 1507160), (80, 1168049), (82, 1139560), (124, 753580), (155, 602864), (164, 569780), (205, 455824), (248, 376790), (310, 301432), (328, 284890), (410, 227912), (496, 188395), (620, 150716), (656, 142445), (820, 113956), (919, 101680), (1240, 75358), (1271, 73520), (1640, 56978), (1838, 50840), (2480, 37679), (2542, 36760), (3280, 28489), (3676, 25420), (4595, 20336), (5084, 18380), (6355, 14704), (7352, 12710), (9190, 10168)]