302151928720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87834863}}^1$

素因数の和:87834919

約数の個数: 40

約数和(自身を含む): 718840526976

約数和(自身を除く): 416688598256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 87834863, 175669726, 351339452, 439174315, 702678904, 878348630, 1405357808, 1756697260, 3513394520, 3776899109, 7026789040, 7553798218, 15107596436, 18884495545, 30215192872, 37768991090, 60430385744, 75537982180, 151075964360, 302151928720]

約数ペア:

[(1, 302151928720), (2, 151075964360), (4, 75537982180), (5, 60430385744), (8, 37768991090), (10, 30215192872), (16, 18884495545), (20, 15107596436), (40, 7553798218), (43, 7026789040), (80, 3776899109), (86, 3513394520), (172, 1756697260), (215, 1405357808), (344, 878348630), (430, 702678904), (688, 439174315), (860, 351339452), (1720, 175669726), (3440, 87834863)]