3866200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 9686880

約数和(自身を除く): 5820680

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, 1487, 2600, 2974, 5948, 7435, 11896, 14870, 19331, 29740, 37175, 38662, 59480, 74350, 77324, 96655, 148700, 154648, 193310, 297400, 386620, 483275, 773240, 966550, 1933100, 3866200]

約数ペア:

[(1, 3866200), (2, 1933100), (4, 966550), (5, 773240), (8, 483275), (10, 386620), (13, 297400), (20, 193310), (25, 154648), (26, 148700), (40, 96655), (50, 77324), (52, 74350), (65, 59480), (100, 38662), (104, 37175), (130, 29740), (200, 19331), (260, 14870), (325, 11896), (520, 7435), (650, 5948), (1300, 2974), (1487, 2600)]