32131120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 86119488

約数和(自身を除く): 53988368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 317, 362, 560, 634, 724, 905, 1267, 1268, 1448, 1585, 1810, 2219, 2534, 2536, 2896, 3170, 3620, 4438, 5068, 5072, 6335, 6340, 7240, 8876, 10136, 11095, 12670, 12680, 14480, 17752, 20272, 22190, 25340, 25360, 35504, 44380, 50680, 57377, 88760, 101360, 114754, 177520, 229508, 286885, 401639, 459016, 573770, 803278, 918032, 1147540, 1606556, 2008195, 2295080, 3213112, 4016390, 4590160, 6426224, 8032780, 16065560, 32131120]

約数ペア:

[(1, 32131120), (2, 16065560), (4, 8032780), (5, 6426224), (7, 4590160), (8, 4016390), (10, 3213112), (14, 2295080), (16, 2008195), (20, 1606556), (28, 1147540), (35, 918032), (40, 803278), (56, 573770), (70, 459016), (80, 401639), (112, 286885), (140, 229508), (181, 177520), (280, 114754), (317, 101360), (362, 88760), (560, 57377), (634, 50680), (724, 44380), (905, 35504), (1267, 25360), (1268, 25340), (1448, 22190), (1585, 20272), (1810, 17752), (2219, 14480), (2534, 12680), (2536, 12670), (2896, 11095), (3170, 10136), (3620, 8876), (4438, 7240), (5068, 6340), (5072, 6335)]