64773530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 121130640

約数和(自身を除く): 56357110

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 401, 557, 802, 1114, 2005, 2785, 4010, 5570, 11629, 16153, 23258, 32306, 58145, 80765, 116290, 161530, 223357, 446714, 1116785, 2233570, 6477353, 12954706, 32386765, 64773530]

約数ペア:

[(1, 64773530), (2, 32386765), (5, 12954706), (10, 6477353), (29, 2233570), (58, 1116785), (145, 446714), (290, 223357), (401, 161530), (557, 116290), (802, 80765), (1114, 58145), (2005, 32306), (2785, 23258), (4010, 16153), (5570, 11629)]