32173240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73121}}^1$

素因数の和:73143

約数の個数: 32

約数和(自身を含む): 78971760

約数和(自身を除く): 46798520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 73121, 146242, 292484, 365605, 584968, 731210, 804331, 1462420, 1608662, 2924840, 3217324, 4021655, 6434648, 8043310, 16086620, 32173240]

約数ペア:

[(1, 32173240), (2, 16086620), (4, 8043310), (5, 6434648), (8, 4021655), (10, 3217324), (11, 2924840), (20, 1608662), (22, 1462420), (40, 804331), (44, 731210), (55, 584968), (88, 365605), (110, 292484), (220, 146242), (440, 73121)]