11279060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 26562816

約数和(自身を除く): 15283756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 71, 94, 130, 142, 169, 188, 235, 260, 284, 338, 355, 470, 611, 676, 710, 845, 923, 940, 1222, 1420, 1690, 1846, 2444, 3055, 3337, 3380, 3692, 4615, 6110, 6674, 7943, 9230, 11999, 12220, 13348, 15886, 16685, 18460, 23998, 31772, 33370, 39715, 43381, 47996, 59995, 66740, 79430, 86762, 119990, 158860, 173524, 216905, 239980, 433810, 563953, 867620, 1127906, 2255812, 2819765, 5639530, 11279060]

約数ペア:

[(1, 11279060), (2, 5639530), (4, 2819765), (5, 2255812), (10, 1127906), (13, 867620), (20, 563953), (26, 433810), (47, 239980), (52, 216905), (65, 173524), (71, 158860), (94, 119990), (130, 86762), (142, 79430), (169, 66740), (188, 59995), (235, 47996), (260, 43381), (284, 39715), (338, 33370), (355, 31772), (470, 23998), (611, 18460), (676, 16685), (710, 15886), (845, 13348), (923, 12220), (940, 11999), (1222, 9230), (1420, 7943), (1690, 6674), (1846, 6110), (2444, 4615), (3055, 3692), (3337, 3380)]