4852500

素因数分解:

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

素因数の和:674

約数の個数: 60

約数和(自身を含む): 14170464

約数和(自身を除く): 9317964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 647, 750, 1250, 1294, 1500, 1875, 1941, 2500, 2588, 3235, 3750, 3882, 6470, 7500, 7764, 9705, 12940, 16175, 19410, 32350, 38820, 48525, 64700, 80875, 97050, 161750, 194100, 242625, 323500, 404375, 485250, 808750, 970500, 1213125, 1617500, 2426250, 4852500]

約数ペア:

[(1, 4852500), (2, 2426250), (3, 1617500), (4, 1213125), (5, 970500), (6, 808750), (10, 485250), (12, 404375), (15, 323500), (20, 242625), (25, 194100), (30, 161750), (50, 97050), (60, 80875), (75, 64700), (100, 48525), (125, 38820), (150, 32350), (250, 19410), (300, 16175), (375, 12940), (500, 9705), (625, 7764), (647, 7500), (750, 6470), (1250, 3882), (1294, 3750), (1500, 3235), (1875, 2588), (1941, 2500)]