27838060640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{73943}}^1$

素因数の和:74152

約数の個数: 96

約数和(自身を含む): 71218719936

約数和(自身を除く): 43380659296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 181, 208, 260, 362, 416, 520, 724, 905, 1040, 1448, 1810, 2080, 2353, 2896, 3620, 4706, 5792, 7240, 9412, 11765, 14480, 18824, 23530, 28960, 37648, 47060, 73943, 75296, 94120, 147886, 188240, 295772, 369715, 376480, 591544, 739430, 961259, 1183088, 1478860, 1922518, 2366176, 2957720, 3845036, 4806295, 5915440, 7690072, 9612590, 11830880, 13383683, 15380144, 19225180, 26767366, 30760288, 38450360, 53534732, 66918415, 76900720, 107069464, 133836830, 153801440, 173987879, 214138928, 267673660, 347975758, 428277856, 535347320, 695951516, 869939395, 1070694640, 1391903032, 1739878790, 2141389280, 2783806064, 3479757580, 5567612128, 6959515160, 13919030320, 27838060640]

約数ペア:

[(1, 27838060640), (2, 13919030320), (4, 6959515160), (5, 5567612128), (8, 3479757580), (10, 2783806064), (13, 2141389280), (16, 1739878790), (20, 1391903032), (26, 1070694640), (32, 869939395), (40, 695951516), (52, 535347320), (65, 428277856), (80, 347975758), (104, 267673660), (130, 214138928), (160, 173987879), (181, 153801440), (208, 133836830), (260, 107069464), (362, 76900720), (416, 66918415), (520, 53534732), (724, 38450360), (905, 30760288), (1040, 26767366), (1448, 19225180), (1810, 15380144), (2080, 13383683), (2353, 11830880), (2896, 9612590), (3620, 7690072), (4706, 5915440), (5792, 4806295), (7240, 3845036), (9412, 2957720), (11765, 2366176), (14480, 1922518), (18824, 1478860), (23530, 1183088), (28960, 961259), (37648, 739430), (47060, 591544), (73943, 376480), (75296, 369715), (94120, 295772), (147886, 188240)]