108655360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7749

約数の個数: 72

約数和(自身を含む): 283960656

約数和(自身を除く): 175305296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 7717, 14080, 15434, 30868, 38585, 61736, 77170, 84887, 123472, 154340, 169774, 246944, 308680, 339548, 424435, 493888, 617360, 679096, 848870, 987776, 1234720, 1358192, 1697740, 1975552, 2469440, 2716384, 3395480, 4938880, 5432768, 6790960, 9877760, 10865536, 13581920, 21731072, 27163840, 54327680, 108655360]

約数ペア:

[(1, 108655360), (2, 54327680), (4, 27163840), (5, 21731072), (8, 13581920), (10, 10865536), (11, 9877760), (16, 6790960), (20, 5432768), (22, 4938880), (32, 3395480), (40, 2716384), (44, 2469440), (55, 1975552), (64, 1697740), (80, 1358192), (88, 1234720), (110, 987776), (128, 848870), (160, 679096), (176, 617360), (220, 493888), (256, 424435), (320, 339548), (352, 308680), (440, 246944), (640, 169774), (704, 154340), (880, 123472), (1280, 84887), (1408, 77170), (1760, 61736), (2816, 38585), (3520, 30868), (7040, 15434), (7717, 14080)]