124468360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{30809}}^1$

素因数の和:30921

約数の個数: 32

約数和(自身を含む): 282835800

約数和(自身を除く): 158367440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 30809, 61618, 123236, 154045, 246472, 308090, 616180, 1232360, 3111709, 6223418, 12446836, 15558545, 24893672, 31117090, 62234180, 124468360]

約数ペア:

[(1, 124468360), (2, 62234180), (4, 31117090), (5, 24893672), (8, 15558545), (10, 12446836), (20, 6223418), (40, 3111709), (101, 1232360), (202, 616180), (404, 308090), (505, 246472), (808, 154045), (1010, 123236), (2020, 61618), (4040, 30809)]