16166800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3140

約数の個数: 60

約数和(自身を含む): 41841940

約数和(自身を除く): 25675140

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 3109, 5200, 6218, 12436, 15545, 24872, 31090, 40417, 49744, 62180, 77725, 80834, 124360, 155450, 161668, 202085, 248720, 310900, 323336, 404170, 621800, 646672, 808340, 1010425, 1243600, 1616680, 2020850, 3233360, 4041700, 8083400, 16166800]

約数ペア:

[(1, 16166800), (2, 8083400), (4, 4041700), (5, 3233360), (8, 2020850), (10, 1616680), (13, 1243600), (16, 1010425), (20, 808340), (25, 646672), (26, 621800), (40, 404170), (50, 323336), (52, 310900), (65, 248720), (80, 202085), (100, 161668), (104, 155450), (130, 124360), (200, 80834), (208, 77725), (260, 62180), (325, 49744), (400, 40417), (520, 31090), (650, 24872), (1040, 15545), (1300, 12436), (2600, 6218), (3109, 5200)]