75260380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289463}}^1$

素因数の和:289485

約数の個数: 24

約数和(自身を含む): 170204832

約数和(自身を除く): 94944452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289463, 578926, 1157852, 1447315, 2894630, 3763019, 5789260, 7526038, 15052076, 18815095, 37630190, 75260380]

約数ペア:

[(1, 75260380), (2, 37630190), (4, 18815095), (5, 15052076), (10, 7526038), (13, 5789260), (20, 3763019), (26, 2894630), (52, 1447315), (65, 1157852), (130, 578926), (260, 289463)]