127576010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5101}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 239140944

約数和(自身を除く): 111564934

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 5101, 10202, 12505, 25010, 25505, 51010, 209141, 311161, 418282, 622322, 1045705, 1555805, 2091410, 3111610, 12757601, 25515202, 63788005, 127576010]

約数ペア:

[(1, 127576010), (2, 63788005), (5, 25515202), (10, 12757601), (41, 3111610), (61, 2091410), (82, 1555805), (122, 1045705), (205, 622322), (305, 418282), (410, 311161), (610, 209141), (2501, 51010), (5002, 25505), (5101, 25010), (10202, 12505)]