42385640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96331}}^1$

素因数の和:96353

約数の個数: 32

約数和(自身を含む): 104038560

約数和(自身を除く): 61652920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96331, 192662, 385324, 481655, 770648, 963310, 1059641, 1926620, 2119282, 3853240, 4238564, 5298205, 8477128, 10596410, 21192820, 42385640]

約数ペア:

[(1, 42385640), (2, 21192820), (4, 10596410), (5, 8477128), (8, 5298205), (10, 4238564), (11, 3853240), (20, 2119282), (22, 1926620), (40, 1059641), (44, 963310), (55, 770648), (88, 481655), (110, 385324), (220, 192662), (440, 96331)]