9976250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 40

約数和(自身を含む): 19568736

約数和(自身を除く): 9592486

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 347, 575, 625, 694, 1150, 1250, 1735, 2875, 3470, 5750, 7981, 8675, 14375, 15962, 17350, 28750, 39905, 43375, 79810, 86750, 199525, 216875, 399050, 433750, 997625, 1995250, 4988125, 9976250]

約数ペア:

[(1, 9976250), (2, 4988125), (5, 1995250), (10, 997625), (23, 433750), (25, 399050), (46, 216875), (50, 199525), (115, 86750), (125, 79810), (230, 43375), (250, 39905), (347, 28750), (575, 17350), (625, 15962), (694, 14375), (1150, 8675), (1250, 7981), (1735, 5750), (2875, 3470)]