2669600

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 6749568

約数和(自身を除く): 4079968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 71, 80, 94, 100, 142, 160, 188, 200, 235, 284, 355, 376, 400, 470, 568, 710, 752, 800, 940, 1136, 1175, 1420, 1504, 1775, 1880, 2272, 2350, 2840, 3337, 3550, 3760, 4700, 5680, 6674, 7100, 7520, 9400, 11360, 13348, 14200, 16685, 18800, 26696, 28400, 33370, 37600, 53392, 56800, 66740, 83425, 106784, 133480, 166850, 266960, 333700, 533920, 667400, 1334800, 2669600]

約数ペア:

[(1, 2669600), (2, 1334800), (4, 667400), (5, 533920), (8, 333700), (10, 266960), (16, 166850), (20, 133480), (25, 106784), (32, 83425), (40, 66740), (47, 56800), (50, 53392), (71, 37600), (80, 33370), (94, 28400), (100, 26696), (142, 18800), (160, 16685), (188, 14200), (200, 13348), (235, 11360), (284, 9400), (355, 7520), (376, 7100), (400, 6674), (470, 5680), (568, 4700), (710, 3760), (752, 3550), (800, 3337), (940, 2840), (1136, 2350), (1175, 2272), (1420, 1880), (1504, 1775)]