44160580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 95147136

約数和(自身を除く): 50986556

約数列:

[1, 2, 4, 5, 10, 20, 71, 137, 142, 227, 274, 284, 355, 454, 548, 685, 710, 908, 1135, 1370, 1420, 2270, 2740, 4540, 9727, 16117, 19454, 31099, 32234, 38908, 48635, 62198, 64468, 80585, 97270, 124396, 155495, 161170, 194540, 310990, 322340, 621980, 2208029, 4416058, 8832116, 11040145, 22080290, 44160580]

約数ペア:

[(1, 44160580), (2, 22080290), (4, 11040145), (5, 8832116), (10, 4416058), (20, 2208029), (71, 621980), (137, 322340), (142, 310990), (227, 194540), (274, 161170), (284, 155495), (355, 124396), (454, 97270), (548, 80585), (685, 64468), (710, 62198), (908, 48635), (1135, 38908), (1370, 32234), (1420, 31099), (2270, 19454), (2740, 16117), (4540, 9727)]