3618961840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3479771}}^1$

素因数の和:3479797

約数の個数: 40

約数和(自身を含む): 9061326288

約数和(自身を除く): 5442364448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3479771, 6959542, 13919084, 17398855, 27838168, 34797710, 45237023, 55676336, 69595420, 90474046, 139190840, 180948092, 226185115, 278381680, 361896184, 452370230, 723792368, 904740460, 1809480920, 3618961840]

約数ペア:

[(1, 3618961840), (2, 1809480920), (4, 904740460), (5, 723792368), (8, 452370230), (10, 361896184), (13, 278381680), (16, 226185115), (20, 180948092), (26, 139190840), (40, 90474046), (52, 69595420), (65, 55676336), (80, 45237023), (104, 34797710), (130, 27838168), (208, 17398855), (260, 13919084), (520, 6959542), (1040, 3479771)]