3791004080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2787503}}^1$

素因数の和:2787533

約数の個数: 40

約数和(自身を含む): 9332563392

約数和(自身を除く): 5541559312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2787503, 5575006, 11150012, 13937515, 22300024, 27875030, 44600048, 47387551, 55750060, 94775102, 111500120, 189550204, 223000240, 236937755, 379100408, 473875510, 758200816, 947751020, 1895502040, 3791004080]

約数ペア:

[(1, 3791004080), (2, 1895502040), (4, 947751020), (5, 758200816), (8, 473875510), (10, 379100408), (16, 236937755), (17, 223000240), (20, 189550204), (34, 111500120), (40, 94775102), (68, 55750060), (80, 47387551), (85, 44600048), (136, 27875030), (170, 22300024), (272, 13937515), (340, 11150012), (680, 5575006), (1360, 2787503)]