34940440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51383}}^1$

素因数の和:51411

約数の個数: 32

約数和(自身を含む): 83242080

約数和(自身を除く): 48301640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 51383, 102766, 205532, 256915, 411064, 513830, 873511, 1027660, 1747022, 2055320, 3494044, 4367555, 6988088, 8735110, 17470220, 34940440]

約数ペア:

[(1, 34940440), (2, 17470220), (4, 8735110), (5, 6988088), (8, 4367555), (10, 3494044), (17, 2055320), (20, 1747022), (34, 1027660), (40, 873511), (68, 513830), (85, 411064), (136, 256915), (170, 205532), (340, 102766), (680, 51383)]