3877367020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{6131}}^1$

素因数の和:6550

約数の個数: 48

約数和(自身を含む): 8249649408

約数和(自身を除く): 4372282388

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 307, 412, 515, 614, 1030, 1228, 1535, 2060, 3070, 6131, 6140, 12262, 24524, 30655, 31621, 61310, 63242, 122620, 126484, 158105, 316210, 631493, 632420, 1262986, 1882217, 2525972, 3157465, 3764434, 6314930, 7528868, 9411085, 12629860, 18822170, 37644340, 193868351, 387736702, 775473404, 969341755, 1938683510, 3877367020]

約数ペア:

[(1, 3877367020), (2, 1938683510), (4, 969341755), (5, 775473404), (10, 387736702), (20, 193868351), (103, 37644340), (206, 18822170), (307, 12629860), (412, 9411085), (515, 7528868), (614, 6314930), (1030, 3764434), (1228, 3157465), (1535, 2525972), (2060, 1882217), (3070, 1262986), (6131, 632420), (6140, 631493), (12262, 316210), (24524, 158105), (30655, 126484), (31621, 122620), (61310, 63242)]