297871850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{259019}}^1$

素因数の和:259054

約数の個数: 24

約数和(自身を含む): 578132640

約数和(自身を除く): 280260790

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 259019, 518038, 1295095, 2590190, 5957437, 6475475, 11914874, 12950950, 29787185, 59574370, 148935925, 297871850]

約数ペア:

[(1, 297871850), (2, 148935925), (5, 59574370), (10, 29787185), (23, 12950950), (25, 11914874), (46, 6475475), (50, 5957437), (115, 2590190), (230, 1295095), (575, 518038), (1150, 259019)]