63895120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27541}}^1$

素因数の和:27583

約数の個数: 40

約数和(自身を含む): 153684360

約数和(自身を除く): 89789240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 27541, 55082, 110164, 137705, 220328, 275410, 440656, 550820, 798689, 1101640, 1597378, 2203280, 3194756, 3993445, 6389512, 7986890, 12779024, 15973780, 31947560, 63895120]

約数ペア:

[(1, 63895120), (2, 31947560), (4, 15973780), (5, 12779024), (8, 7986890), (10, 6389512), (16, 3993445), (20, 3194756), (29, 2203280), (40, 1597378), (58, 1101640), (80, 798689), (116, 550820), (145, 440656), (232, 275410), (290, 220328), (464, 137705), (580, 110164), (1160, 55082), (2320, 27541)]