137844880

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11411}}^1$

素因数の和:11575

約数の個数: 40

約数和(自身を含む): 322640064

約数和(自身を除く): 184795184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 11411, 12080, 22822, 45644, 57055, 91288, 114110, 182576, 228220, 456440, 912880, 1723061, 3446122, 6892244, 8615305, 13784488, 17230610, 27568976, 34461220, 68922440, 137844880]

約数ペア:

[(1, 137844880), (2, 68922440), (4, 34461220), (5, 27568976), (8, 17230610), (10, 13784488), (16, 8615305), (20, 6892244), (40, 3446122), (80, 1723061), (151, 912880), (302, 456440), (604, 228220), (755, 182576), (1208, 114110), (1510, 91288), (2416, 57055), (3020, 45644), (6040, 22822), (11411, 12080)]