29234960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5231

約数の個数: 40

約数和(自身を含む): 68942016

約数和(自身を除く): 39707056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5147, 5680, 10294, 20588, 25735, 41176, 51470, 82352, 102940, 205880, 365437, 411760, 730874, 1461748, 1827185, 2923496, 3654370, 5846992, 7308740, 14617480, 29234960]

約数ペア:

[(1, 29234960), (2, 14617480), (4, 7308740), (5, 5846992), (8, 3654370), (10, 2923496), (16, 1827185), (20, 1461748), (40, 730874), (71, 411760), (80, 365437), (142, 205880), (284, 102940), (355, 82352), (568, 51470), (710, 41176), (1136, 25735), (1420, 20588), (2840, 10294), (5147, 5680)]