40071800665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{5261}}^1$

素因数の和:5470

約数の個数: 64

約数和(自身を含む): 56234025792

約数和(自身を除く): 16162225127

約数列:

[1, 5, 13, 17, 61, 65, 85, 113, 221, 305, 565, 793, 1037, 1105, 1469, 1921, 3965, 5185, 5261, 6893, 7345, 9605, 13481, 24973, 26305, 34465, 67405, 68393, 89437, 89609, 117181, 124865, 320921, 341965, 447185, 448045, 585905, 594493, 1162681, 1523353, 1604605, 2972465, 4171973, 5455657, 5813405, 7616765, 7728409, 10106381, 20859865, 27278285, 36264073, 38642045, 50531905, 70923541, 131382953, 181320365, 354617705, 471432949, 616489241, 656914765, 2357164745, 3082446205, 8014360133, 40071800665]

約数ペア:

[(1, 40071800665), (5, 8014360133), (13, 3082446205), (17, 2357164745), (61, 656914765), (65, 616489241), (85, 471432949), (113, 354617705), (221, 181320365), (305, 131382953), (565, 70923541), (793, 50531905), (1037, 38642045), (1105, 36264073), (1469, 27278285), (1921, 20859865), (3965, 10106381), (5185, 7728409), (5261, 7616765), (6893, 5813405), (7345, 5455657), (9605, 4171973), (13481, 2972465), (24973, 1604605), (26305, 1523353), (34465, 1162681), (67405, 594493), (68393, 585905), (89437, 448045), (89609, 447185), (117181, 341965), (124865, 320921)]