17404060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 38878560

約数和(自身を除く): 21474500

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 811, 1073, 1622, 2146, 3244, 4055, 4292, 5365, 8110, 10730, 16220, 21460, 23519, 30007, 47038, 60014, 94076, 117595, 120028, 150035, 235190, 300070, 470380, 600140, 870203, 1740406, 3480812, 4351015, 8702030, 17404060]

約数ペア:

[(1, 17404060), (2, 8702030), (4, 4351015), (5, 3480812), (10, 1740406), (20, 870203), (29, 600140), (37, 470380), (58, 300070), (74, 235190), (116, 150035), (145, 120028), (148, 117595), (185, 94076), (290, 60014), (370, 47038), (580, 30007), (740, 23519), (811, 21460), (1073, 16220), (1622, 10730), (2146, 8110), (3244, 5365), (4055, 4292)]