12086480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 32569344

約数和(自身を除く): 20482864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 191, 226, 280, 382, 452, 560, 565, 764, 791, 904, 955, 1130, 1337, 1528, 1582, 1808, 1910, 2260, 2674, 3056, 3164, 3820, 3955, 4520, 5348, 6328, 6685, 7640, 7910, 9040, 10696, 12656, 13370, 15280, 15820, 21392, 21583, 26740, 31640, 43166, 53480, 63280, 86332, 106960, 107915, 151081, 172664, 215830, 302162, 345328, 431660, 604324, 755405, 863320, 1208648, 1510810, 1726640, 2417296, 3021620, 6043240, 12086480]

約数ペア:

[(1, 12086480), (2, 6043240), (4, 3021620), (5, 2417296), (7, 1726640), (8, 1510810), (10, 1208648), (14, 863320), (16, 755405), (20, 604324), (28, 431660), (35, 345328), (40, 302162), (56, 215830), (70, 172664), (80, 151081), (112, 107915), (113, 106960), (140, 86332), (191, 63280), (226, 53480), (280, 43166), (382, 31640), (452, 26740), (560, 21583), (565, 21392), (764, 15820), (791, 15280), (904, 13370), (955, 12656), (1130, 10696), (1337, 9040), (1528, 7910), (1582, 7640), (1808, 6685), (1910, 6328), (2260, 5348), (2674, 4520), (3056, 3955), (3164, 3820)]