108139120

素因数分解:

$2^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1301}}^1$

素因数の和:2353

約数の個数: 40

約数和(自身を含む): 251858880

約数和(自身を除く): 143719760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039, 1301, 2078, 2602, 4156, 5195, 5204, 6505, 8312, 10390, 10408, 13010, 16624, 20780, 20816, 26020, 41560, 52040, 83120, 104080, 1351739, 2703478, 5406956, 6758695, 10813912, 13517390, 21627824, 27034780, 54069560, 108139120]

約数ペア:

[(1, 108139120), (2, 54069560), (4, 27034780), (5, 21627824), (8, 13517390), (10, 10813912), (16, 6758695), (20, 5406956), (40, 2703478), (80, 1351739), (1039, 104080), (1301, 83120), (2078, 52040), (2602, 41560), (4156, 26020), (5195, 20816), (5204, 20780), (6505, 16624), (8312, 13010), (10390, 10408)]