3202420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 7373520

約数和(自身を除く): 4171100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 113, 130, 218, 226, 260, 436, 452, 545, 565, 1090, 1130, 1417, 1469, 2180, 2260, 2834, 2938, 5668, 5876, 7085, 7345, 12317, 14170, 14690, 24634, 28340, 29380, 49268, 61585, 123170, 160121, 246340, 320242, 640484, 800605, 1601210, 3202420]

約数ペア:

[(1, 3202420), (2, 1601210), (4, 800605), (5, 640484), (10, 320242), (13, 246340), (20, 160121), (26, 123170), (52, 61585), (65, 49268), (109, 29380), (113, 28340), (130, 24634), (218, 14690), (226, 14170), (260, 12317), (436, 7345), (452, 7085), (545, 5876), (565, 5668), (1090, 2938), (1130, 2834), (1417, 2260), (1469, 2180)]