107731000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8321

約数の個数: 64

約数和(自身を含む): 271514880

約数和(自身を除く): 163783880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 8287, 13000, 16574, 33148, 41435, 66296, 82870, 107731, 165740, 207175, 215462, 331480, 414350, 430924, 538655, 828700, 861848, 1035875, 1077310, 1657400, 2071750, 2154620, 2693275, 4143500, 4309240, 5386550, 8287000, 10773100, 13466375, 21546200, 26932750, 53865500, 107731000]

約数ペア:

[(1, 107731000), (2, 53865500), (4, 26932750), (5, 21546200), (8, 13466375), (10, 10773100), (13, 8287000), (20, 5386550), (25, 4309240), (26, 4143500), (40, 2693275), (50, 2154620), (52, 2071750), (65, 1657400), (100, 1077310), (104, 1035875), (125, 861848), (130, 828700), (200, 538655), (250, 430924), (260, 414350), (325, 331480), (500, 215462), (520, 207175), (650, 165740), (1000, 107731), (1300, 82870), (1625, 66296), (2600, 41435), (3250, 33148), (6500, 16574), (8287, 13000)]