2407880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 5738040

約数和(自身を除く): 3330160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3541, 7082, 14164, 17705, 28328, 35410, 60197, 70820, 120394, 141640, 240788, 300985, 481576, 601970, 1203940, 2407880]

約数ペア:

[(1, 2407880), (2, 1203940), (4, 601970), (5, 481576), (8, 300985), (10, 240788), (17, 141640), (20, 120394), (34, 70820), (40, 60197), (68, 35410), (85, 28328), (136, 17705), (170, 14164), (340, 7082), (680, 3541)]