472968290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{2557}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 870231600

約数和(自身を除く): 397263310

約数列:

[1, 2, 5, 10, 53, 106, 265, 349, 530, 698, 1745, 2557, 3490, 5114, 12785, 18497, 25570, 36994, 92485, 135521, 184970, 271042, 677605, 892393, 1355210, 1784786, 4461965, 8923930, 47296829, 94593658, 236484145, 472968290]

約数ペア:

[(1, 472968290), (2, 236484145), (5, 94593658), (10, 47296829), (53, 8923930), (106, 4461965), (265, 1784786), (349, 1355210), (530, 892393), (698, 677605), (1745, 271042), (2557, 184970), (3490, 135521), (5114, 92485), (12785, 36994), (18497, 25570)]