23781700

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 51958480

約数和(自身を除く): 28176780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1459, 1630, 2918, 3260, 4075, 5836, 7295, 8150, 14590, 16300, 29180, 36475, 72950, 145900, 237817, 475634, 951268, 1189085, 2378170, 4756340, 5945425, 11890850, 23781700]

約数ペア:

[(1, 23781700), (2, 11890850), (4, 5945425), (5, 4756340), (10, 2378170), (20, 1189085), (25, 951268), (50, 475634), (100, 237817), (163, 145900), (326, 72950), (652, 36475), (815, 29180), (1459, 16300), (1630, 14590), (2918, 8150), (3260, 7295), (4075, 5836)]