9827480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18923

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 13986520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18899, 37798, 75596, 94495, 151192, 188990, 245687, 377980, 491374, 755960, 982748, 1228435, 1965496, 2456870, 4913740, 9827480]

約数ペア:

[(1, 9827480), (2, 4913740), (4, 2456870), (5, 1965496), (8, 1228435), (10, 982748), (13, 755960), (20, 491374), (26, 377980), (40, 245687), (52, 188990), (65, 151192), (104, 94495), (130, 75596), (260, 37798), (520, 18899)]