126323710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 235936800

約数和(自身を除く): 109613090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 659, 661, 1318, 1322, 3295, 3305, 6590, 6610, 19111, 19169, 38222, 38338, 95555, 95845, 191110, 191690, 435599, 871198, 2177995, 4355990, 12632371, 25264742, 63161855, 126323710]

約数ペア:

[(1, 126323710), (2, 63161855), (5, 25264742), (10, 12632371), (29, 4355990), (58, 2177995), (145, 871198), (290, 435599), (659, 191690), (661, 191110), (1318, 95845), (1322, 95555), (3295, 38338), (3305, 38222), (6590, 19169), (6610, 19111)]