5621167649080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4533199717}}^1$

素因数の和:4533199759

約数の個数: 32

約数和(自身を含む): 13055615187840

約数和(自身を除く): 7434447538760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4533199717, 9066399434, 18132798868, 22665998585, 36265597736, 45331997170, 90663994340, 140529191227, 181327988680, 281058382454, 562116764908, 702645956135, 1124233529816, 1405291912270, 2810583824540, 5621167649080]

約数ペア:

[(1, 5621167649080), (2, 2810583824540), (4, 1405291912270), (5, 1124233529816), (8, 702645956135), (10, 562116764908), (20, 281058382454), (31, 181327988680), (40, 140529191227), (62, 90663994340), (124, 45331997170), (155, 36265597736), (248, 22665998585), (310, 18132798868), (620, 9066399434), (1240, 4533199717)]