15741624880

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{859259}}^1$

素因数の和:859501

約数の個数: 40

約数和(自身を含む): 36759142800

約数和(自身を除く): 21017517920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 859259, 1718518, 3437036, 4296295, 6874072, 8592590, 13748144, 17185180, 34370360, 68740720, 196770311, 393540622, 787081244, 983851555, 1574162488, 1967703110, 3148324976, 3935406220, 7870812440, 15741624880]

約数ペア:

[(1, 15741624880), (2, 7870812440), (4, 3935406220), (5, 3148324976), (8, 1967703110), (10, 1574162488), (16, 983851555), (20, 787081244), (40, 393540622), (80, 196770311), (229, 68740720), (458, 34370360), (916, 17185180), (1145, 13748144), (1832, 8592590), (2290, 6874072), (3664, 4296295), (4580, 3437036), (9160, 1718518), (18320, 859259)]