8952880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 22900320

約数和(自身を除く): 13947440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 227, 232, 272, 290, 340, 454, 464, 493, 580, 680, 908, 986, 1135, 1160, 1360, 1816, 1972, 2270, 2320, 2465, 3632, 3859, 3944, 4540, 4930, 6583, 7718, 7888, 9080, 9860, 13166, 15436, 18160, 19295, 19720, 26332, 30872, 32915, 38590, 39440, 52664, 61744, 65830, 77180, 105328, 111911, 131660, 154360, 223822, 263320, 308720, 447644, 526640, 559555, 895288, 1119110, 1790576, 2238220, 4476440, 8952880]

約数ペア:

[(1, 8952880), (2, 4476440), (4, 2238220), (5, 1790576), (8, 1119110), (10, 895288), (16, 559555), (17, 526640), (20, 447644), (29, 308720), (34, 263320), (40, 223822), (58, 154360), (68, 131660), (80, 111911), (85, 105328), (116, 77180), (136, 65830), (145, 61744), (170, 52664), (227, 39440), (232, 38590), (272, 32915), (290, 30872), (340, 26332), (454, 19720), (464, 19295), (493, 18160), (580, 15436), (680, 13166), (908, 9860), (986, 9080), (1135, 7888), (1160, 7718), (1360, 6583), (1816, 4930), (1972, 4540), (2270, 3944), (2320, 3859), (2465, 3632)]