8504600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 21300720

約数和(自身を除く): 12796120

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, 2600, 3271, 6542, 13084, 16355, 26168, 32710, 42523, 65420, 81775, 85046, 130840, 163550, 170092, 212615, 327100, 340184, 425230, 654200, 850460, 1063075, 1700920, 2126150, 4252300, 8504600]

約数ペア:

[(1, 8504600), (2, 4252300), (4, 2126150), (5, 1700920), (8, 1063075), (10, 850460), (13, 654200), (20, 425230), (25, 340184), (26, 327100), (40, 212615), (50, 170092), (52, 163550), (65, 130840), (100, 85046), (104, 81775), (130, 65420), (200, 42523), (260, 32710), (325, 26168), (520, 16355), (650, 13084), (1300, 6542), (2600, 3271)]