973996960

素因数分解:

$2^5\times 5^1\times {\mathrm{887}}^1\times {\mathrm{6863}}^1$

素因数の和:7765

約数の個数: 48

約数和(自身を含む): 2303997696

約数和(自身を除く): 1330000736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 887, 1774, 3548, 4435, 6863, 7096, 8870, 13726, 14192, 17740, 27452, 28384, 34315, 35480, 54904, 68630, 70960, 109808, 137260, 141920, 219616, 274520, 549040, 1098080, 6087481, 12174962, 24349924, 30437405, 48699848, 60874810, 97399696, 121749620, 194799392, 243499240, 486998480, 973996960]

約数ペア:

[(1, 973996960), (2, 486998480), (4, 243499240), (5, 194799392), (8, 121749620), (10, 97399696), (16, 60874810), (20, 48699848), (32, 30437405), (40, 24349924), (80, 12174962), (160, 6087481), (887, 1098080), (1774, 549040), (3548, 274520), (4435, 219616), (6863, 141920), (7096, 137260), (8870, 109808), (13726, 70960), (14192, 68630), (17740, 54904), (27452, 35480), (28384, 34315)]