67401760

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8963}}^1$

素因数の和:9025

約数の個数: 48

約数和(自身を含む): 162642816

約数和(自身を除く): 95241056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 8963, 17926, 35852, 44815, 71704, 89630, 143408, 179260, 286816, 358520, 421261, 717040, 842522, 1434080, 1685044, 2106305, 3370088, 4212610, 6740176, 8425220, 13480352, 16850440, 33700880, 67401760]

約数ペア:

[(1, 67401760), (2, 33700880), (4, 16850440), (5, 13480352), (8, 8425220), (10, 6740176), (16, 4212610), (20, 3370088), (32, 2106305), (40, 1685044), (47, 1434080), (80, 842522), (94, 717040), (160, 421261), (188, 358520), (235, 286816), (376, 179260), (470, 143408), (752, 89630), (940, 71704), (1504, 44815), (1880, 35852), (3760, 17926), (7520, 8963)]