5127880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 12218040

約数和(自身を除く): 7090160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7541, 15082, 30164, 37705, 60328, 75410, 128197, 150820, 256394, 301640, 512788, 640985, 1025576, 1281970, 2563940, 5127880]

約数ペア:

[(1, 5127880), (2, 2563940), (4, 1281970), (5, 1025576), (8, 640985), (10, 512788), (17, 301640), (20, 256394), (34, 150820), (40, 128197), (68, 75410), (85, 60328), (136, 37705), (170, 30164), (340, 15082), (680, 7541)]