10757500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 25410616

約数和(自身を除く): 14653116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 331, 500, 625, 650, 662, 1250, 1300, 1324, 1625, 1655, 2500, 3250, 3310, 4303, 6500, 6620, 8125, 8275, 8606, 16250, 16550, 17212, 21515, 32500, 33100, 41375, 43030, 82750, 86060, 107575, 165500, 206875, 215150, 413750, 430300, 537875, 827500, 1075750, 2151500, 2689375, 5378750, 10757500]

約数ペア:

[(1, 10757500), (2, 5378750), (4, 2689375), (5, 2151500), (10, 1075750), (13, 827500), (20, 537875), (25, 430300), (26, 413750), (50, 215150), (52, 206875), (65, 165500), (100, 107575), (125, 86060), (130, 82750), (250, 43030), (260, 41375), (325, 33100), (331, 32500), (500, 21515), (625, 17212), (650, 16550), (662, 16250), (1250, 8606), (1300, 8275), (1324, 8125), (1625, 6620), (1655, 6500), (2500, 4303), (3250, 3310)]