29471080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23809

約数の個数: 32

約数和(自身を含む): 68451840

約数和(自身を除く): 38980760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23767, 47534, 95068, 118835, 190136, 237670, 475340, 736777, 950680, 1473554, 2947108, 3683885, 5894216, 7367770, 14735540, 29471080]

約数ペア:

[(1, 29471080), (2, 14735540), (4, 7367770), (5, 5894216), (8, 3683885), (10, 2947108), (20, 1473554), (31, 950680), (40, 736777), (62, 475340), (124, 237670), (155, 190136), (248, 118835), (310, 95068), (620, 47534), (1240, 23767)]