68038240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22381}}^1$

素因数の和:22415

約数の個数: 48

約数和(自身を含む): 169207920

約数和(自身を除く): 101169680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 22381, 44762, 89524, 111905, 179048, 223810, 358096, 425239, 447620, 716192, 850478, 895240, 1700956, 1790480, 2126195, 3401912, 3580960, 4252390, 6803824, 8504780, 13607648, 17009560, 34019120, 68038240]

約数ペア:

[(1, 68038240), (2, 34019120), (4, 17009560), (5, 13607648), (8, 8504780), (10, 6803824), (16, 4252390), (19, 3580960), (20, 3401912), (32, 2126195), (38, 1790480), (40, 1700956), (76, 895240), (80, 850478), (95, 716192), (152, 447620), (160, 425239), (190, 358096), (304, 223810), (380, 179048), (608, 111905), (760, 89524), (1520, 44762), (3040, 22381)]