105146480

素因数分解:

$2^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1597}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 244915872

約数和(自身を除く): 139769392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 1597, 1646, 3194, 3292, 4115, 6388, 6584, 7985, 8230, 12776, 13168, 15970, 16460, 25552, 31940, 32920, 63880, 65840, 127760, 1314331, 2628662, 5257324, 6571655, 10514648, 13143310, 21029296, 26286620, 52573240, 105146480]

約数ペア:

[(1, 105146480), (2, 52573240), (4, 26286620), (5, 21029296), (8, 13143310), (10, 10514648), (16, 6571655), (20, 5257324), (40, 2628662), (80, 1314331), (823, 127760), (1597, 65840), (1646, 63880), (3194, 32920), (3292, 31940), (4115, 25552), (6388, 16460), (6584, 15970), (7985, 13168), (8230, 12776)]