90055370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 165475008

約数和(自身を除く): 75419638

約数列:

[1, 2, 5, 10, 67, 134, 257, 335, 514, 523, 670, 1046, 1285, 2570, 2615, 5230, 17219, 34438, 35041, 70082, 86095, 134411, 172190, 175205, 268822, 350410, 672055, 1344110, 9005537, 18011074, 45027685, 90055370]

約数ペア:

[(1, 90055370), (2, 45027685), (5, 18011074), (10, 9005537), (67, 1344110), (134, 672055), (257, 350410), (335, 268822), (514, 175205), (523, 172190), (670, 134411), (1046, 86095), (1285, 70082), (2570, 35041), (2615, 34438), (5230, 17219)]