4647310040

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{93923}}^1$

素因数の和:95171

約数の個数: 32

約数和(自身を含む): 10465012080

約数和(自身を除く): 5817702040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4948, 6185, 9896, 12370, 24740, 49480, 93923, 187846, 375692, 469615, 751384, 939230, 1878460, 3756920, 116182751, 232365502, 464731004, 580913755, 929462008, 1161827510, 2323655020, 4647310040]

約数ペア:

[(1, 4647310040), (2, 2323655020), (4, 1161827510), (5, 929462008), (8, 580913755), (10, 464731004), (20, 232365502), (40, 116182751), (1237, 3756920), (2474, 1878460), (4948, 939230), (6185, 751384), (9896, 469615), (12370, 375692), (24740, 187846), (49480, 93923)]