2816250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{751}}^1$

素因数の和:776

約数の個数: 40

約数和(自身を含む): 7047744

約数和(自身を除く): 4231494

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 751, 1250, 1502, 1875, 2253, 3750, 3755, 4506, 7510, 11265, 18775, 22530, 37550, 56325, 93875, 112650, 187750, 281625, 469375, 563250, 938750, 1408125, 2816250]

約数ペア:

[(1, 2816250), (2, 1408125), (3, 938750), (5, 563250), (6, 469375), (10, 281625), (15, 187750), (25, 112650), (30, 93875), (50, 56325), (75, 37550), (125, 22530), (150, 18775), (250, 11265), (375, 7510), (625, 4506), (750, 3755), (751, 3750), (1250, 2253), (1502, 1875)]