6565120

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 16482816

約数和(自身を除く): 9917696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 223, 230, 256, 320, 368, 446, 460, 640, 736, 892, 920, 1115, 1280, 1472, 1784, 1840, 2230, 2944, 3568, 3680, 4460, 5129, 5888, 7136, 7360, 8920, 10258, 14272, 14720, 17840, 20516, 25645, 28544, 29440, 35680, 41032, 51290, 57088, 71360, 82064, 102580, 142720, 164128, 205160, 285440, 328256, 410320, 656512, 820640, 1313024, 1641280, 3282560, 6565120]

約数ペア:

[(1, 6565120), (2, 3282560), (4, 1641280), (5, 1313024), (8, 820640), (10, 656512), (16, 410320), (20, 328256), (23, 285440), (32, 205160), (40, 164128), (46, 142720), (64, 102580), (80, 82064), (92, 71360), (115, 57088), (128, 51290), (160, 41032), (184, 35680), (223, 29440), (230, 28544), (256, 25645), (320, 20516), (368, 17840), (446, 14720), (460, 14272), (640, 10258), (736, 8920), (892, 7360), (920, 7136), (1115, 5888), (1280, 5129), (1472, 4460), (1784, 3680), (1840, 3568), (2230, 2944)]