54482080

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 75066080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2039, 2672, 3340, 4078, 5344, 6680, 8156, 10195, 13360, 16312, 20390, 26720, 32624, 40780, 65248, 81560, 163120, 326240, 340513, 681026, 1362052, 1702565, 2724104, 3405130, 5448208, 6810260, 10896416, 13620520, 27241040, 54482080]

約数ペア:

[(1, 54482080), (2, 27241040), (4, 13620520), (5, 10896416), (8, 6810260), (10, 5448208), (16, 3405130), (20, 2724104), (32, 1702565), (40, 1362052), (80, 681026), (160, 340513), (167, 326240), (334, 163120), (668, 81560), (835, 65248), (1336, 40780), (1670, 32624), (2039, 26720), (2672, 20390), (3340, 16312), (4078, 13360), (5344, 10195), (6680, 8156)]