10878010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7638

約数の個数: 32

約数和(自身を含む): 23006592

約数和(自身を除く): 12128582

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7607, 15214, 38035, 76070, 83677, 98891, 167354, 197782, 418385, 494455, 836770, 988910, 1087801, 2175602, 5439005, 10878010]

約数ペア:

[(1, 10878010), (2, 5439005), (5, 2175602), (10, 1087801), (11, 988910), (13, 836770), (22, 494455), (26, 418385), (55, 197782), (65, 167354), (110, 98891), (130, 83677), (143, 76070), (286, 38035), (715, 15214), (1430, 7607)]