1567165940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{4621}}^1$

素因数の和:5208

約数の個数: 48

約数和(自身を含む): 3404158464

約数和(自身を除く): 1836992524

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 547, 620, 1094, 2188, 2735, 4621, 5470, 9242, 10940, 16957, 18484, 23105, 33914, 46210, 67828, 84785, 92420, 143251, 169570, 286502, 339140, 573004, 716255, 1432510, 2527687, 2865020, 5055374, 10110748, 12638435, 25276870, 50553740, 78358297, 156716594, 313433188, 391791485, 783582970, 1567165940]

約数ペア:

[(1, 1567165940), (2, 783582970), (4, 391791485), (5, 313433188), (10, 156716594), (20, 78358297), (31, 50553740), (62, 25276870), (124, 12638435), (155, 10110748), (310, 5055374), (547, 2865020), (620, 2527687), (1094, 1432510), (2188, 716255), (2735, 573004), (4621, 339140), (5470, 286502), (9242, 169570), (10940, 143251), (16957, 92420), (18484, 84785), (23105, 67828), (33914, 46210)]