29518420

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4229}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 62181000

約数和(自身を除く): 32662580

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4229, 6980, 8458, 16916, 21145, 42290, 84580, 1475921, 2951842, 5903684, 7379605, 14759210, 29518420]

約数ペア:

[(1, 29518420), (2, 14759210), (4, 7379605), (5, 5903684), (10, 2951842), (20, 1475921), (349, 84580), (698, 42290), (1396, 21145), (1745, 16916), (3490, 8458), (4229, 6980)]