8197912510

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1\times {\mathrm{3853}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 14834508480

約数和(自身を除く): 6636595970

約数列:

[1, 2, 5, 10, 263, 526, 809, 1315, 1618, 2630, 3853, 4045, 7706, 8090, 19265, 38530, 212767, 425534, 1013339, 1063835, 2026678, 2127670, 3117077, 5066695, 6234154, 10133390, 15585385, 31170770, 819791251, 1639582502, 4098956255, 8197912510]

約数ペア:

[(1, 8197912510), (2, 4098956255), (5, 1639582502), (10, 819791251), (263, 31170770), (526, 15585385), (809, 10133390), (1315, 6234154), (1618, 5066695), (2630, 3117077), (3853, 2127670), (4045, 2026678), (7706, 1063835), (8090, 1013339), (19265, 425534), (38530, 212767)]