78251788730

素因数分解:

$2^1\times 5^1\times {\mathrm{32413}}^1\times {\mathrm{241421}}^1$

素因数の和:273841

約数の個数: 16

約数和(自身を含む): 140858148744

約数和(自身を除く): 62606360014

約数列:

[1, 2, 5, 10, 32413, 64826, 162065, 241421, 324130, 482842, 1207105, 2414210, 7825178873, 15650357746, 39125894365, 78251788730]

約数ペア:

[(1, 78251788730), (2, 39125894365), (5, 15650357746), (10, 7825178873), (32413, 2414210), (64826, 1207105), (162065, 482842), (241421, 324130)]