4315660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 9807840

約数和(自身を除く): 5492180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 277, 380, 410, 554, 779, 820, 1108, 1385, 1558, 2770, 3116, 3895, 5263, 5540, 7790, 10526, 11357, 15580, 21052, 22714, 26315, 45428, 52630, 56785, 105260, 113570, 215783, 227140, 431566, 863132, 1078915, 2157830, 4315660]

約数ペア:

[(1, 4315660), (2, 2157830), (4, 1078915), (5, 863132), (10, 431566), (19, 227140), (20, 215783), (38, 113570), (41, 105260), (76, 56785), (82, 52630), (95, 45428), (164, 26315), (190, 22714), (205, 21052), (277, 15580), (380, 11357), (410, 10526), (554, 7790), (779, 5540), (820, 5263), (1108, 3895), (1385, 3116), (1558, 2770)]