103564640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15053}}^1$

素因数の和:15111

約数の個数: 48

約数和(自身を含む): 250378128

約数和(自身を除く): 146813488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 15053, 30106, 60212, 75265, 120424, 150530, 240848, 301060, 481696, 602120, 647279, 1204240, 1294558, 2408480, 2589116, 3236395, 5178232, 6472790, 10356464, 12945580, 20712928, 25891160, 51782320, 103564640]

約数ペア:

[(1, 103564640), (2, 51782320), (4, 25891160), (5, 20712928), (8, 12945580), (10, 10356464), (16, 6472790), (20, 5178232), (32, 3236395), (40, 2589116), (43, 2408480), (80, 1294558), (86, 1204240), (160, 647279), (172, 602120), (215, 481696), (344, 301060), (430, 240848), (688, 150530), (860, 120424), (1376, 75265), (1720, 60212), (3440, 30106), (6880, 15053)]