13262480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 38461824

約数和(自身を除く): 25199344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2153, 3080, 4306, 6160, 8612, 10765, 15071, 17224, 21530, 23683, 30142, 34448, 43060, 47366, 60284, 75355, 86120, 94732, 118415, 120568, 150710, 165781, 172240, 189464, 236830, 241136, 301420, 331562, 378928, 473660, 602840, 663124, 828905, 947320, 1205680, 1326248, 1657810, 1894640, 2652496, 3315620, 6631240, 13262480]

約数ペア:

[(1, 13262480), (2, 6631240), (4, 3315620), (5, 2652496), (7, 1894640), (8, 1657810), (10, 1326248), (11, 1205680), (14, 947320), (16, 828905), (20, 663124), (22, 602840), (28, 473660), (35, 378928), (40, 331562), (44, 301420), (55, 241136), (56, 236830), (70, 189464), (77, 172240), (80, 165781), (88, 150710), (110, 120568), (112, 118415), (140, 94732), (154, 86120), (176, 75355), (220, 60284), (280, 47366), (308, 43060), (385, 34448), (440, 30142), (560, 23683), (616, 21530), (770, 17224), (880, 15071), (1232, 10765), (1540, 8612), (2153, 6160), (3080, 4306)]