1566409060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{1471}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 3383009280

約数和(自身を除く): 1816600220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1439, 1471, 2878, 2942, 5756, 5884, 7195, 7355, 14390, 14710, 28780, 29420, 53243, 54427, 106486, 108854, 212972, 217708, 266215, 272135, 532430, 544270, 1064860, 1088540, 2116769, 4233538, 8467076, 10583845, 21167690, 42335380, 78320453, 156640906, 313281812, 391602265, 783204530, 1566409060]

約数ペア:

[(1, 1566409060), (2, 783204530), (4, 391602265), (5, 313281812), (10, 156640906), (20, 78320453), (37, 42335380), (74, 21167690), (148, 10583845), (185, 8467076), (370, 4233538), (740, 2116769), (1439, 1088540), (1471, 1064860), (2878, 544270), (2942, 532430), (5756, 272135), (5884, 266215), (7195, 217708), (7355, 212972), (14390, 108854), (14710, 106486), (28780, 54427), (29420, 53243)]