8242620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8110

約数の個数: 48

約数和(自身を含む): 24439968

約数和(自身を除く): 16197348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8081, 16162, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 137377, 161620, 242430, 274754, 412131, 484860, 549508, 686885, 824262, 1373770, 1648524, 2060655, 2747540, 4121310, 8242620]

約数ペア:

[(1, 8242620), (2, 4121310), (3, 2747540), (4, 2060655), (5, 1648524), (6, 1373770), (10, 824262), (12, 686885), (15, 549508), (17, 484860), (20, 412131), (30, 274754), (34, 242430), (51, 161620), (60, 137377), (68, 121215), (85, 96972), (102, 80810), (170, 48486), (204, 40405), (255, 32324), (340, 24243), (510, 16162), (1020, 8081)]