201631250

素因数分解:

$2^1\times 5^5\times {\mathrm{32261}}^1$

素因数の和:32288

約数の個数: 24

約数和(自身を含む): 378046116

約数和(自身を除く): 176414866

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 6250, 32261, 64522, 161305, 322610, 806525, 1613050, 4032625, 8065250, 20163125, 40326250, 100815625, 201631250]

約数ペア:

[(1, 201631250), (2, 100815625), (5, 40326250), (10, 20163125), (25, 8065250), (50, 4032625), (125, 1613050), (250, 806525), (625, 322610), (1250, 161305), (3125, 64522), (6250, 32261)]