29164760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7219}}^1$

素因数の和:7331

約数の個数: 32

約数和(自身を含む): 66279600

約数和(自身を除く): 37114840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 7219, 14438, 28876, 36095, 57752, 72190, 144380, 288760, 729119, 1458238, 2916476, 3645595, 5832952, 7291190, 14582380, 29164760]

約数ペア:

[(1, 29164760), (2, 14582380), (4, 7291190), (5, 5832952), (8, 3645595), (10, 2916476), (20, 1458238), (40, 729119), (101, 288760), (202, 144380), (404, 72190), (505, 57752), (808, 36095), (1010, 28876), (2020, 14438), (4040, 7219)]