15668401060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{3001}}^1$

素因数の和:3533

約数の個数: 96

約数和(自身を含む): 36348504192

約数和(自身を除く): 20680103132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 467, 559, 860, 934, 1118, 1868, 2236, 2335, 2795, 3001, 4670, 5590, 6002, 6071, 9340, 11180, 12004, 12142, 15005, 20081, 24284, 30010, 30355, 39013, 40162, 60020, 60710, 78026, 80324, 100405, 121420, 129043, 156052, 195065, 200810, 258086, 261053, 390130, 401620, 516172, 522106, 645215, 780260, 1044212, 1290430, 1305265, 1401467, 1677559, 2580860, 2610530, 2802934, 3355118, 5221060, 5605868, 6710236, 7007335, 8387795, 14014670, 16775590, 18219071, 28029340, 33551180, 36438142, 60263081, 72876284, 91095355, 120526162, 182190710, 241052324, 301315405, 364381420, 602630810, 783420053, 1205261620, 1566840106, 3133680212, 3917100265, 7834200530, 15668401060]

約数ペア:

[(1, 15668401060), (2, 7834200530), (4, 3917100265), (5, 3133680212), (10, 1566840106), (13, 1205261620), (20, 783420053), (26, 602630810), (43, 364381420), (52, 301315405), (65, 241052324), (86, 182190710), (130, 120526162), (172, 91095355), (215, 72876284), (260, 60263081), (430, 36438142), (467, 33551180), (559, 28029340), (860, 18219071), (934, 16775590), (1118, 14014670), (1868, 8387795), (2236, 7007335), (2335, 6710236), (2795, 5605868), (3001, 5221060), (4670, 3355118), (5590, 2802934), (6002, 2610530), (6071, 2580860), (9340, 1677559), (11180, 1401467), (12004, 1305265), (12142, 1290430), (15005, 1044212), (20081, 780260), (24284, 645215), (30010, 522106), (30355, 516172), (39013, 401620), (40162, 390130), (60020, 261053), (60710, 258086), (78026, 200810), (80324, 195065), (100405, 156052), (121420, 129043)]