99613960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131101

約数の個数: 32

約数和(自身を含む): 235929600

約数和(自身を除く): 136315640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 131071, 262142, 524284, 655355, 1048568, 1310710, 2490349, 2621420, 4980698, 5242840, 9961396, 12451745, 19922792, 24903490, 49806980, 99613960]

約数ペア:

[(1, 99613960), (2, 49806980), (4, 24903490), (5, 19922792), (8, 12451745), (10, 9961396), (19, 5242840), (20, 4980698), (38, 2621420), (40, 2490349), (76, 1310710), (95, 1048568), (152, 655355), (190, 524284), (380, 262142), (760, 131071)]