10361963240

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{320209}}^1$

素因数の和:321029

約数の個数: 32

約数和(自身を含む): 23343309000

約数和(自身を除く): 12981345760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 3236, 4045, 6472, 8090, 16180, 32360, 320209, 640418, 1280836, 1601045, 2561672, 3202090, 6404180, 12808360, 259049081, 518098162, 1036196324, 1295245405, 2072392648, 2590490810, 5180981620, 10361963240]

約数ペア:

[(1, 10361963240), (2, 5180981620), (4, 2590490810), (5, 2072392648), (8, 1295245405), (10, 1036196324), (20, 518098162), (40, 259049081), (809, 12808360), (1618, 6404180), (3236, 3202090), (4045, 2561672), (6472, 1601045), (8090, 1280836), (16180, 640418), (32360, 320209)]