4688560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 11026080

約数和(自身を除く): 6337520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 569, 824, 1030, 1138, 1648, 2060, 2276, 2845, 4120, 4552, 5690, 8240, 9104, 11380, 22760, 45520, 58607, 117214, 234428, 293035, 468856, 586070, 937712, 1172140, 2344280, 4688560]

約数ペア:

[(1, 4688560), (2, 2344280), (4, 1172140), (5, 937712), (8, 586070), (10, 468856), (16, 293035), (20, 234428), (40, 117214), (80, 58607), (103, 45520), (206, 22760), (412, 11380), (515, 9104), (569, 8240), (824, 5690), (1030, 4552), (1138, 4120), (1648, 2845), (2060, 2276)]