152048360

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9029}}^1$

素因数の和:9461

約数の個数: 32

約数和(自身を含む): 342959400

約数和(自身を除く): 190911040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 9029, 16840, 18058, 36116, 45145, 72232, 90290, 180580, 361160, 3801209, 7602418, 15204836, 19006045, 30409672, 38012090, 76024180, 152048360]

約数ペア:

[(1, 152048360), (2, 76024180), (4, 38012090), (5, 30409672), (8, 19006045), (10, 15204836), (20, 7602418), (40, 3801209), (421, 361160), (842, 180580), (1684, 90290), (2105, 72232), (3368, 45145), (4210, 36116), (8420, 18058), (9029, 16840)]