453233680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138181}}^1$

素因数の和:138235

約数の個数: 40

約数和(自身を含む): 1079477784

約数和(自身を除く): 626244104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 138181, 276362, 552724, 690905, 1105448, 1381810, 2210896, 2763620, 5527240, 5665421, 11054480, 11330842, 22661684, 28327105, 45323368, 56654210, 90646736, 113308420, 226616840, 453233680]

約数ペア:

[(1, 453233680), (2, 226616840), (4, 113308420), (5, 90646736), (8, 56654210), (10, 45323368), (16, 28327105), (20, 22661684), (40, 11330842), (41, 11054480), (80, 5665421), (82, 5527240), (164, 2763620), (205, 2210896), (328, 1381810), (410, 1105448), (656, 690905), (820, 552724), (1640, 276362), (3280, 138181)]