22031660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 48

約数和(自身を含む): 55992384

約数和(自身を除く): 33960724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9257, 18514, 37028, 46285, 64799, 92570, 129598, 157369, 185140, 259196, 314738, 323995, 629476, 647990, 786845, 1101583, 1295980, 1573690, 2203166, 3147380, 4406332, 5507915, 11015830, 22031660]

約数ペア:

[(1, 22031660), (2, 11015830), (4, 5507915), (5, 4406332), (7, 3147380), (10, 2203166), (14, 1573690), (17, 1295980), (20, 1101583), (28, 786845), (34, 647990), (35, 629476), (68, 323995), (70, 314738), (85, 259196), (119, 185140), (140, 157369), (170, 129598), (238, 92570), (340, 64799), (476, 46285), (595, 37028), (1190, 18514), (2380, 9257)]