40268210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 76203072

約数和(自身を除く): 35934862

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 2531, 3182, 5062, 7955, 12655, 15910, 25310, 93647, 108833, 187294, 217666, 468235, 544165, 936470, 1088330, 4026821, 8053642, 20134105, 40268210]

約数ペア:

[(1, 40268210), (2, 20134105), (5, 8053642), (10, 4026821), (37, 1088330), (43, 936470), (74, 544165), (86, 468235), (185, 217666), (215, 187294), (370, 108833), (430, 93647), (1591, 25310), (2531, 15910), (3182, 12655), (5062, 7955)]