2016693680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1482863}}^1$

素因数の和:1482893

約数の個数: 40

約数和(自身を含む): 4964628672

約数和(自身を除く): 2947934992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1482863, 2965726, 5931452, 7414315, 11862904, 14828630, 23725808, 25208671, 29657260, 50417342, 59314520, 100834684, 118629040, 126043355, 201669368, 252086710, 403338736, 504173420, 1008346840, 2016693680]

約数ペア:

[(1, 2016693680), (2, 1008346840), (4, 504173420), (5, 403338736), (8, 252086710), (10, 201669368), (16, 126043355), (17, 118629040), (20, 100834684), (34, 59314520), (40, 50417342), (68, 29657260), (80, 25208671), (85, 23725808), (136, 14828630), (170, 11862904), (272, 7414315), (340, 5931452), (680, 2965726), (1360, 1482863)]