2892867760

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{276037}}^1$

素因数の和:276181

約数の個数: 40

約数和(自身を含む): 6777284976

約数和(自身を除く): 3884417216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 276037, 552074, 1104148, 1380185, 2208296, 2760370, 4416592, 5520740, 11041480, 22082960, 36160847, 72321694, 144643388, 180804235, 289286776, 361608470, 578573552, 723216940, 1446433880, 2892867760]

約数ペア:

[(1, 2892867760), (2, 1446433880), (4, 723216940), (5, 578573552), (8, 361608470), (10, 289286776), (16, 180804235), (20, 144643388), (40, 72321694), (80, 36160847), (131, 22082960), (262, 11041480), (524, 5520740), (655, 4416592), (1048, 2760370), (1310, 2208296), (2096, 1380185), (2620, 1104148), (5240, 552074), (10480, 276037)]