57518560

素因数分解:

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

素因数の和:3008

約数の個数: 72

約数和(自身を含む): 149414328

約数和(自身を除く): 91895768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2971, 3872, 4840, 5942, 9680, 11884, 14855, 19360, 23768, 29710, 32681, 47536, 59420, 65362, 95072, 118840, 130724, 163405, 237680, 261448, 326810, 359491, 475360, 522896, 653620, 718982, 1045792, 1307240, 1437964, 1797455, 2614480, 2875928, 3594910, 5228960, 5751856, 7189820, 11503712, 14379640, 28759280, 57518560]

約数ペア:

[(1, 57518560), (2, 28759280), (4, 14379640), (5, 11503712), (8, 7189820), (10, 5751856), (11, 5228960), (16, 3594910), (20, 2875928), (22, 2614480), (32, 1797455), (40, 1437964), (44, 1307240), (55, 1045792), (80, 718982), (88, 653620), (110, 522896), (121, 475360), (160, 359491), (176, 326810), (220, 261448), (242, 237680), (352, 163405), (440, 130724), (484, 118840), (605, 95072), (880, 65362), (968, 59420), (1210, 47536), (1760, 32681), (1936, 29710), (2420, 23768), (2971, 19360), (3872, 14855), (4840, 11884), (5942, 9680)]