85487410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 158432112

約数和(自身を除く): 72944702

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 1010, 1597, 3194, 5353, 7985, 10706, 15970, 26765, 53530, 84641, 161297, 169282, 322594, 423205, 806485, 846410, 1612970, 8548741, 17097482, 42743705, 85487410]

約数ペア:

[(1, 85487410), (2, 42743705), (5, 17097482), (10, 8548741), (53, 1612970), (101, 846410), (106, 806485), (202, 423205), (265, 322594), (505, 169282), (530, 161297), (1010, 84641), (1597, 53530), (3194, 26765), (5353, 15970), (7985, 10706)]