7445960090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{8599}}^1$

素因数の和:9398

約数の個数: 32

約数和(自身を含む): 13527043200

約数和(自身を除く): 6081083110

約数列:

[1, 2, 5, 10, 131, 262, 655, 661, 1310, 1322, 3305, 6610, 8599, 17198, 42995, 85990, 86591, 173182, 432955, 865910, 1126469, 2252938, 5632345, 5683939, 11264690, 11367878, 28419695, 56839390, 744596009, 1489192018, 3722980045, 7445960090]

約数ペア:

[(1, 7445960090), (2, 3722980045), (5, 1489192018), (10, 744596009), (131, 56839390), (262, 28419695), (655, 11367878), (661, 11264690), (1310, 5683939), (1322, 5632345), (3305, 2252938), (6610, 1126469), (8599, 865910), (17198, 432955), (42995, 173182), (85990, 86591)]