4786340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 11113200

約数和(自身を除く): 6326860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 449, 533, 820, 898, 1066, 1796, 2132, 2245, 2665, 4490, 5330, 5837, 8980, 10660, 11674, 18409, 23348, 29185, 36818, 58370, 73636, 92045, 116740, 184090, 239317, 368180, 478634, 957268, 1196585, 2393170, 4786340]

約数ペア:

[(1, 4786340), (2, 2393170), (4, 1196585), (5, 957268), (10, 478634), (13, 368180), (20, 239317), (26, 184090), (41, 116740), (52, 92045), (65, 73636), (82, 58370), (130, 36818), (164, 29185), (205, 23348), (260, 18409), (410, 11674), (449, 10660), (533, 8980), (820, 5837), (898, 5330), (1066, 4490), (1796, 2665), (2132, 2245)]