126052040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 293796720

約数和(自身を除く): 167744680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 101, 164, 202, 205, 328, 404, 410, 505, 761, 808, 820, 1010, 1522, 1640, 2020, 3044, 3805, 4040, 4141, 6088, 7610, 8282, 15220, 16564, 20705, 30440, 31201, 33128, 41410, 62402, 76861, 82820, 124804, 153722, 156005, 165640, 249608, 307444, 312010, 384305, 614888, 624020, 768610, 1248040, 1537220, 3074440, 3151301, 6302602, 12605204, 15756505, 25210408, 31513010, 63026020, 126052040]

約数ペア:

[(1, 126052040), (2, 63026020), (4, 31513010), (5, 25210408), (8, 15756505), (10, 12605204), (20, 6302602), (40, 3151301), (41, 3074440), (82, 1537220), (101, 1248040), (164, 768610), (202, 624020), (205, 614888), (328, 384305), (404, 312010), (410, 307444), (505, 249608), (761, 165640), (808, 156005), (820, 153722), (1010, 124804), (1522, 82820), (1640, 76861), (2020, 62402), (3044, 41410), (3805, 33128), (4040, 31201), (4141, 30440), (6088, 20705), (7610, 16564), (8282, 15220)]