5228960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 13480992

約数和(自身を除く): 8252032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2971, 5942, 11884, 14855, 23768, 29710, 32681, 47536, 59420, 65362, 95072, 118840, 130724, 163405, 237680, 261448, 326810, 475360, 522896, 653620, 1045792, 1307240, 2614480, 5228960]

約数ペア:

[(1, 5228960), (2, 2614480), (4, 1307240), (5, 1045792), (8, 653620), (10, 522896), (11, 475360), (16, 326810), (20, 261448), (22, 237680), (32, 163405), (40, 130724), (44, 118840), (55, 95072), (80, 65362), (88, 59420), (110, 47536), (160, 32681), (176, 29710), (220, 23768), (352, 14855), (440, 11884), (880, 5942), (1760, 2971)]