9425650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 20014344

約数和(自身を除く): 10588694

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 853, 1105, 1706, 2210, 4265, 5525, 8530, 11050, 11089, 14501, 21325, 22178, 29002, 42650, 55445, 72505, 110890, 145010, 188513, 277225, 362525, 377026, 554450, 725050, 942565, 1885130, 4712825, 9425650]

約数ペア:

[(1, 9425650), (2, 4712825), (5, 1885130), (10, 942565), (13, 725050), (17, 554450), (25, 377026), (26, 362525), (34, 277225), (50, 188513), (65, 145010), (85, 110890), (130, 72505), (170, 55445), (221, 42650), (325, 29002), (425, 22178), (442, 21325), (650, 14501), (850, 11089), (853, 11050), (1105, 8530), (1706, 5525), (2210, 4265)]