1845203480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{11923}}^1$

素因数の和:12060

約数の個数: 64

約数和(自身を含む): 4288347360

約数和(自身を除く): 2443143880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 265, 292, 365, 424, 530, 584, 730, 1060, 1460, 2120, 2920, 3869, 7738, 11923, 15476, 19345, 23846, 30952, 38690, 47692, 59615, 77380, 95384, 119230, 154760, 238460, 476920, 631919, 870379, 1263838, 1740758, 2527676, 3159595, 3481516, 4351895, 5055352, 6319190, 6963032, 8703790, 12638380, 17407580, 25276760, 34815160, 46130087, 92260174, 184520348, 230650435, 369040696, 461300870, 922601740, 1845203480]

約数ペア:

[(1, 1845203480), (2, 922601740), (4, 461300870), (5, 369040696), (8, 230650435), (10, 184520348), (20, 92260174), (40, 46130087), (53, 34815160), (73, 25276760), (106, 17407580), (146, 12638380), (212, 8703790), (265, 6963032), (292, 6319190), (365, 5055352), (424, 4351895), (530, 3481516), (584, 3159595), (730, 2527676), (1060, 1740758), (1460, 1263838), (2120, 870379), (2920, 631919), (3869, 476920), (7738, 238460), (11923, 154760), (15476, 119230), (19345, 95384), (23846, 77380), (30952, 59615), (38690, 47692)]