97288120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51749}}^1$

素因数の和:51807

約数の個数: 32

約数和(自身を含む): 223560000

約数和(自身を除く): 126271880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 51749, 103498, 206996, 258745, 413992, 517490, 1034980, 2069960, 2432203, 4864406, 9728812, 12161015, 19457624, 24322030, 48644060, 97288120]

約数ペア:

[(1, 97288120), (2, 48644060), (4, 24322030), (5, 19457624), (8, 12161015), (10, 9728812), (20, 4864406), (40, 2432203), (47, 2069960), (94, 1034980), (188, 517490), (235, 413992), (376, 258745), (470, 206996), (940, 103498), (1880, 51749)]