9665500

素因数分解:

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

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 13083044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1487, 1625, 2974, 3250, 5948, 6500, 7435, 14870, 19331, 29740, 37175, 38662, 74350, 77324, 96655, 148700, 185875, 193310, 371750, 386620, 483275, 743500, 966550, 1933100, 2416375, 4832750, 9665500]

約数ペア:

[(1, 9665500), (2, 4832750), (4, 2416375), (5, 1933100), (10, 966550), (13, 743500), (20, 483275), (25, 386620), (26, 371750), (50, 193310), (52, 185875), (65, 148700), (100, 96655), (125, 77324), (130, 74350), (250, 38662), (260, 37175), (325, 29740), (500, 19331), (650, 14870), (1300, 7435), (1487, 6500), (1625, 5948), (2974, 3250)]