9010160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 21792504

約数和(自身を除く): 12782344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 67, 80, 82, 134, 164, 205, 268, 328, 335, 410, 536, 656, 670, 820, 1072, 1340, 1640, 1681, 2680, 2747, 3280, 3362, 5360, 5494, 6724, 8405, 10988, 13448, 13735, 16810, 21976, 26896, 27470, 33620, 43952, 54940, 67240, 109880, 112627, 134480, 219760, 225254, 450508, 563135, 901016, 1126270, 1802032, 2252540, 4505080, 9010160]

約数ペア:

[(1, 9010160), (2, 4505080), (4, 2252540), (5, 1802032), (8, 1126270), (10, 901016), (16, 563135), (20, 450508), (40, 225254), (41, 219760), (67, 134480), (80, 112627), (82, 109880), (134, 67240), (164, 54940), (205, 43952), (268, 33620), (328, 27470), (335, 26896), (410, 21976), (536, 16810), (656, 13735), (670, 13448), (820, 10988), (1072, 8405), (1340, 6724), (1640, 5494), (1681, 5360), (2680, 3362), (2747, 3280)]