4520900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 10007172

約数和(自身を除く): 5486272

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 853, 1060, 1325, 1706, 2650, 3412, 4265, 5300, 8530, 17060, 21325, 42650, 45209, 85300, 90418, 180836, 226045, 452090, 904180, 1130225, 2260450, 4520900]

約数ペア:

[(1, 4520900), (2, 2260450), (4, 1130225), (5, 904180), (10, 452090), (20, 226045), (25, 180836), (50, 90418), (53, 85300), (100, 45209), (106, 42650), (212, 21325), (265, 17060), (530, 8530), (853, 5300), (1060, 4265), (1325, 3412), (1706, 2650)]