11795220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{809}}^1$

素因数の和:836

約数の個数: 84

約数和(自身を含む): 37183860

約数和(自身を除く): 25388640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 809, 810, 972, 1215, 1458, 1618, 1620, 2427, 2430, 2916, 3236, 3645, 4045, 4854, 4860, 7281, 7290, 8090, 9708, 12135, 14562, 14580, 16180, 21843, 24270, 29124, 36405, 43686, 48540, 65529, 72810, 87372, 109215, 131058, 145620, 196587, 218430, 262116, 327645, 393174, 436860, 589761, 655290, 786348, 982935, 1179522, 1310580, 1965870, 2359044, 2948805, 3931740, 5897610, 11795220]

約数ペア:

[(1, 11795220), (2, 5897610), (3, 3931740), (4, 2948805), (5, 2359044), (6, 1965870), (9, 1310580), (10, 1179522), (12, 982935), (15, 786348), (18, 655290), (20, 589761), (27, 436860), (30, 393174), (36, 327645), (45, 262116), (54, 218430), (60, 196587), (81, 145620), (90, 131058), (108, 109215), (135, 87372), (162, 72810), (180, 65529), (243, 48540), (270, 43686), (324, 36405), (405, 29124), (486, 24270), (540, 21843), (729, 16180), (809, 14580), (810, 14562), (972, 12135), (1215, 9708), (1458, 8090), (1618, 7290), (1620, 7281), (2427, 4860), (2430, 4854), (2916, 4045), (3236, 3645)]