24640990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13212

約数の個数: 32

約数和(自身を含む): 51236064

約数和(自身を除く): 26595074

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 13177, 26354, 65885, 131770, 144947, 224009, 289894, 448018, 724735, 1120045, 1449470, 2240090, 2464099, 4928198, 12320495, 24640990]

約数ペア:

[(1, 24640990), (2, 12320495), (5, 4928198), (10, 2464099), (11, 2240090), (17, 1449470), (22, 1120045), (34, 724735), (55, 448018), (85, 289894), (110, 224009), (170, 144947), (187, 131770), (374, 65885), (935, 26354), (1870, 13177)]