13148590480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{11353}}^1$

素因数の和:11864

約数の個数: 80

約数和(自身を含む): 31626975744

約数和(自身を除く): 18478385264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 467, 496, 620, 934, 1240, 1868, 2335, 2480, 3736, 4670, 7472, 9340, 11353, 14477, 18680, 22706, 28954, 37360, 45412, 56765, 57908, 72385, 90824, 113530, 115816, 144770, 181648, 227060, 231632, 289540, 351943, 454120, 579080, 703886, 908240, 1158160, 1407772, 1759715, 2815544, 3519430, 5301851, 5631088, 7038860, 10603702, 14077720, 21207404, 26509255, 28155440, 42414808, 53018510, 84829616, 106037020, 164357381, 212074040, 328714762, 424148080, 657429524, 821786905, 1314859048, 1643573810, 2629718096, 3287147620, 6574295240, 13148590480]

約数ペア:

[(1, 13148590480), (2, 6574295240), (4, 3287147620), (5, 2629718096), (8, 1643573810), (10, 1314859048), (16, 821786905), (20, 657429524), (31, 424148080), (40, 328714762), (62, 212074040), (80, 164357381), (124, 106037020), (155, 84829616), (248, 53018510), (310, 42414808), (467, 28155440), (496, 26509255), (620, 21207404), (934, 14077720), (1240, 10603702), (1868, 7038860), (2335, 5631088), (2480, 5301851), (3736, 3519430), (4670, 2815544), (7472, 1759715), (9340, 1407772), (11353, 1158160), (14477, 908240), (18680, 703886), (22706, 579080), (28954, 454120), (37360, 351943), (45412, 289540), (56765, 231632), (57908, 227060), (72385, 181648), (90824, 144770), (113530, 115816)]