296672240

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{9067}}^1$

素因数の和:9489

約数の個数: 40

約数和(自身を含む): 691525680

約数和(自身を除く): 394853440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1636, 2045, 3272, 4090, 6544, 8180, 9067, 16360, 18134, 32720, 36268, 45335, 72536, 90670, 145072, 181340, 362680, 725360, 3708403, 7416806, 14833612, 18542015, 29667224, 37084030, 59334448, 74168060, 148336120, 296672240]

約数ペア:

[(1, 296672240), (2, 148336120), (4, 74168060), (5, 59334448), (8, 37084030), (10, 29667224), (16, 18542015), (20, 14833612), (40, 7416806), (80, 3708403), (409, 725360), (818, 362680), (1636, 181340), (2045, 145072), (3272, 90670), (4090, 72536), (6544, 45335), (8180, 36268), (9067, 32720), (16360, 18134)]