2138304359200

素因数分解:

$2^5\times 5^2\times {\mathrm{2672880449}}^1$

素因数の和:2672880469

約数の個数: 36

約数和(自身を含む): 5220135518850

約数和(自身を除く): 3081831159650

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2672880449, 5345760898, 10691521796, 13364402245, 21383043592, 26728804490, 42766087184, 53457608980, 66822011225, 85532174368, 106915217960, 133644022450, 213830435920, 267288044900, 427660871840, 534576089800, 1069152179600, 2138304359200]

約数ペア:

[(1, 2138304359200), (2, 1069152179600), (4, 534576089800), (5, 427660871840), (8, 267288044900), (10, 213830435920), (16, 133644022450), (20, 106915217960), (25, 85532174368), (32, 66822011225), (40, 53457608980), (50, 42766087184), (80, 26728804490), (100, 21383043592), (160, 13364402245), (200, 10691521796), (400, 5345760898), (800, 2672880449)]