108696760

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21397}}^1$

素因数の和:21535

約数の個数: 32

約数和(自身を含む): 246504960

約数和(自身を除く): 137808200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 21397, 42794, 85588, 106985, 171176, 213970, 427940, 855880, 2717419, 5434838, 10869676, 13587095, 21739352, 27174190, 54348380, 108696760]

約数ペア:

[(1, 108696760), (2, 54348380), (4, 27174190), (5, 21739352), (8, 13587095), (10, 10869676), (20, 5434838), (40, 2717419), (127, 855880), (254, 427940), (508, 213970), (635, 171176), (1016, 106985), (1270, 85588), (2540, 42794), (5080, 21397)]