2912106920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2510437}}^1$

素因数の和:2510477

約数の個数: 32

約数和(自身を含む): 6778182600

約数和(自身を除く): 3866075680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2510437, 5020874, 10041748, 12552185, 20083496, 25104370, 50208740, 72802673, 100417480, 145605346, 291210692, 364013365, 582421384, 728026730, 1456053460, 2912106920]

約数ペア:

[(1, 2912106920), (2, 1456053460), (4, 728026730), (5, 582421384), (8, 364013365), (10, 291210692), (20, 145605346), (29, 100417480), (40, 72802673), (58, 50208740), (116, 25104370), (145, 20083496), (232, 12552185), (290, 10041748), (580, 5020874), (1160, 2510437)]