2426250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{647}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 6073056

約数和(自身を除く): 3646806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 647, 750, 1250, 1294, 1875, 1941, 3235, 3750, 3882, 6470, 9705, 16175, 19410, 32350, 48525, 80875, 97050, 161750, 242625, 404375, 485250, 808750, 1213125, 2426250]

約数ペア:

[(1, 2426250), (2, 1213125), (3, 808750), (5, 485250), (6, 404375), (10, 242625), (15, 161750), (25, 97050), (30, 80875), (50, 48525), (75, 32350), (125, 19410), (150, 16175), (250, 9705), (375, 6470), (625, 3882), (647, 3750), (750, 3235), (1250, 1941), (1294, 1875)]