74056760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108907}}^1$

素因数の和:108935

約数の個数: 32

約数和(自身を含む): 176430960

約数和(自身を除く): 102374200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 108907, 217814, 435628, 544535, 871256, 1089070, 1851419, 2178140, 3702838, 4356280, 7405676, 9257095, 14811352, 18514190, 37028380, 74056760]

約数ペア:

[(1, 74056760), (2, 37028380), (4, 18514190), (5, 14811352), (8, 9257095), (10, 7405676), (17, 4356280), (20, 3702838), (34, 2178140), (40, 1851419), (68, 1089070), (85, 871256), (136, 544535), (170, 435628), (340, 217814), (680, 108907)]