70194800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13530

約数の個数: 60

約数和(自身を含む): 181629000

約数和(自身を除く): 111434200

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, 5200, 13499, 26998, 53996, 67495, 107992, 134990, 175487, 215984, 269980, 337475, 350974, 539960, 674950, 701948, 877435, 1079920, 1349900, 1403896, 1754870, 2699800, 2807792, 3509740, 4387175, 5399600, 7019480, 8774350, 14038960, 17548700, 35097400, 70194800]

約数ペア:

[(1, 70194800), (2, 35097400), (4, 17548700), (5, 14038960), (8, 8774350), (10, 7019480), (13, 5399600), (16, 4387175), (20, 3509740), (25, 2807792), (26, 2699800), (40, 1754870), (50, 1403896), (52, 1349900), (65, 1079920), (80, 877435), (100, 701948), (104, 674950), (130, 539960), (200, 350974), (208, 337475), (260, 269980), (325, 215984), (400, 175487), (520, 134990), (650, 107992), (1040, 67495), (1300, 53996), (2600, 26998), (5200, 13499)]