123674213905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11789}}^1\times {\mathrm{8293}}^1$

素因数の和:20121

約数の個数: 32

約数和(自身を含む): 168974657280

約数和(自身を除く): 45300443375

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 8293, 11789, 41465, 58945, 91223, 129679, 190739, 271147, 456115, 648395, 953695, 1355735, 2098129, 2982617, 10490645, 14913085, 97766177, 488830885, 1075427947, 2248622071, 5377139735, 11243110355, 24734842781, 123674213905]

約数ペア:

[(1, 123674213905), (5, 24734842781), (11, 11243110355), (23, 5377139735), (55, 2248622071), (115, 1075427947), (253, 488830885), (1265, 97766177), (8293, 14913085), (11789, 10490645), (41465, 2982617), (58945, 2098129), (91223, 1355735), (129679, 953695), (190739, 648395), (271147, 456115)]