3744080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 9220392

約数和(自身を除く): 5476312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2753, 5506, 11012, 13765, 22024, 27530, 44048, 46801, 55060, 93602, 110120, 187204, 220240, 234005, 374408, 468010, 748816, 936020, 1872040, 3744080]

約数ペア:

[(1, 3744080), (2, 1872040), (4, 936020), (5, 748816), (8, 468010), (10, 374408), (16, 234005), (17, 220240), (20, 187204), (34, 110120), (40, 93602), (68, 55060), (80, 46801), (85, 44048), (136, 27530), (170, 22024), (272, 13765), (340, 11012), (680, 5506), (1360, 2753)]