317026250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{11027}}^1$

素因数の和:11072

約数の個数: 40

約数和(自身を含む): 620126496

約数和(自身を除く): 303100246

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 5750, 11027, 14375, 22054, 28750, 55135, 110270, 253621, 275675, 507242, 551350, 1268105, 1378375, 2536210, 2756750, 6340525, 6891875, 12681050, 13783750, 31702625, 63405250, 158513125, 317026250]

約数ペア:

[(1, 317026250), (2, 158513125), (5, 63405250), (10, 31702625), (23, 13783750), (25, 12681050), (46, 6891875), (50, 6340525), (115, 2756750), (125, 2536210), (230, 1378375), (250, 1268105), (575, 551350), (625, 507242), (1150, 275675), (1250, 253621), (2875, 110270), (5750, 55135), (11027, 28750), (14375, 22054)]