55236560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18661}}^1$

素因数の和:18711

約数の個数: 40

約数和(自身を含む): 131903016

約数和(自身を除く): 76666456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 18661, 37322, 74644, 93305, 149288, 186610, 298576, 373220, 690457, 746440, 1380914, 1492880, 2761828, 3452285, 5523656, 6904570, 11047312, 13809140, 27618280, 55236560]

約数ペア:

[(1, 55236560), (2, 27618280), (4, 13809140), (5, 11047312), (8, 6904570), (10, 5523656), (16, 3452285), (20, 2761828), (37, 1492880), (40, 1380914), (74, 746440), (80, 690457), (148, 373220), (185, 298576), (296, 186610), (370, 149288), (592, 93305), (740, 74644), (1480, 37322), (2960, 18661)]