3404080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 8383392

約数和(自身を除く): 4979312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2503, 5006, 10012, 12515, 20024, 25030, 40048, 42551, 50060, 85102, 100120, 170204, 200240, 212755, 340408, 425510, 680816, 851020, 1702040, 3404080]

約数ペア:

[(1, 3404080), (2, 1702040), (4, 851020), (5, 680816), (8, 425510), (10, 340408), (16, 212755), (17, 200240), (20, 170204), (34, 100120), (40, 85102), (68, 50060), (80, 42551), (85, 40048), (136, 25030), (170, 20024), (272, 12515), (340, 10012), (680, 5006), (1360, 2503)]