29013400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11188

約数の個数: 48

約数和(自身を含む): 72651600

約数和(自身を除く): 43638200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11159, 22318, 44636, 55795, 89272, 111590, 145067, 223180, 278975, 290134, 446360, 557950, 580268, 725335, 1115900, 1160536, 1450670, 2231800, 2901340, 3626675, 5802680, 7253350, 14506700, 29013400]

約数ペア:

[(1, 29013400), (2, 14506700), (4, 7253350), (5, 5802680), (8, 3626675), (10, 2901340), (13, 2231800), (20, 1450670), (25, 1160536), (26, 1115900), (40, 725335), (50, 580268), (52, 557950), (65, 446360), (100, 290134), (104, 278975), (130, 223180), (200, 145067), (260, 111590), (325, 89272), (520, 55795), (650, 44636), (1300, 22318), (2600, 11159)]