41345560

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1259}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 93214800

約数和(自身を除く): 51869240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1259, 1642, 2518, 3284, 4105, 5036, 6295, 6568, 8210, 10072, 12590, 16420, 25180, 32840, 50360, 1033639, 2067278, 4134556, 5168195, 8269112, 10336390, 20672780, 41345560]

約数ペア:

[(1, 41345560), (2, 20672780), (4, 10336390), (5, 8269112), (8, 5168195), (10, 4134556), (20, 2067278), (40, 1033639), (821, 50360), (1259, 32840), (1642, 25180), (2518, 16420), (3284, 12590), (4105, 10072), (5036, 8210), (6295, 6568)]