15697622140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{52301}}^1$

素因数の和:52702

約数の個数: 48

約数和(自身を含む): 33828933600

約数和(自身を除く): 18131311460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 349, 430, 698, 860, 1396, 1745, 3490, 6980, 15007, 30014, 52301, 60028, 75035, 104602, 150070, 209204, 261505, 300140, 523010, 1046020, 2248943, 4497886, 8995772, 11244715, 18253049, 22489430, 36506098, 44978860, 73012196, 91265245, 182530490, 365060980, 784881107, 1569762214, 3139524428, 3924405535, 7848811070, 15697622140]

約数ペア:

[(1, 15697622140), (2, 7848811070), (4, 3924405535), (5, 3139524428), (10, 1569762214), (20, 784881107), (43, 365060980), (86, 182530490), (172, 91265245), (215, 73012196), (349, 44978860), (430, 36506098), (698, 22489430), (860, 18253049), (1396, 11244715), (1745, 8995772), (3490, 4497886), (6980, 2248943), (15007, 1046020), (30014, 523010), (52301, 300140), (60028, 261505), (75035, 209204), (104602, 150070)]