99168880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33503}}^1$

素因数の和:33553

約数の個数: 40

約数和(自身を含む): 236806272

約数和(自身を除く): 137637392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 33503, 67006, 134012, 167515, 268024, 335030, 536048, 670060, 1239611, 1340120, 2479222, 2680240, 4958444, 6198055, 9916888, 12396110, 19833776, 24792220, 49584440, 99168880]

約数ペア:

[(1, 99168880), (2, 49584440), (4, 24792220), (5, 19833776), (8, 12396110), (10, 9916888), (16, 6198055), (20, 4958444), (37, 2680240), (40, 2479222), (74, 1340120), (80, 1239611), (148, 670060), (185, 536048), (296, 335030), (370, 268024), (592, 167515), (740, 134012), (1480, 67006), (2960, 33503)]