3709376420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{4013}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 7879803120

約数和(自身を除く): 4170426700

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 409, 452, 565, 818, 1130, 1636, 2045, 2260, 4013, 4090, 8026, 8180, 16052, 20065, 40130, 46217, 80260, 92434, 184868, 231085, 453469, 462170, 906938, 924340, 1641317, 1813876, 2267345, 3282634, 4534690, 6565268, 8206585, 9069380, 16413170, 32826340, 185468821, 370937642, 741875284, 927344105, 1854688210, 3709376420]

約数ペア:

[(1, 3709376420), (2, 1854688210), (4, 927344105), (5, 741875284), (10, 370937642), (20, 185468821), (113, 32826340), (226, 16413170), (409, 9069380), (452, 8206585), (565, 6565268), (818, 4534690), (1130, 3282634), (1636, 2267345), (2045, 1813876), (2260, 1641317), (4013, 924340), (4090, 906938), (8026, 462170), (8180, 453469), (16052, 231085), (20065, 184868), (40130, 92434), (46217, 80260)]