10217680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 27480384

約数和(自身を除く): 17262704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 683, 748, 880, 935, 1360, 1366, 1496, 1870, 2732, 2992, 3415, 3740, 5464, 6830, 7480, 7513, 10928, 11611, 13660, 14960, 15026, 23222, 27320, 30052, 37565, 46444, 54640, 58055, 60104, 75130, 92888, 116110, 120208, 127721, 150260, 185776, 232220, 255442, 300520, 464440, 510884, 601040, 638605, 928880, 1021768, 1277210, 2043536, 2554420, 5108840, 10217680]

約数ペア:

[(1, 10217680), (2, 5108840), (4, 2554420), (5, 2043536), (8, 1277210), (10, 1021768), (11, 928880), (16, 638605), (17, 601040), (20, 510884), (22, 464440), (34, 300520), (40, 255442), (44, 232220), (55, 185776), (68, 150260), (80, 127721), (85, 120208), (88, 116110), (110, 92888), (136, 75130), (170, 60104), (176, 58055), (187, 54640), (220, 46444), (272, 37565), (340, 30052), (374, 27320), (440, 23222), (680, 15026), (683, 14960), (748, 13660), (880, 11611), (935, 10928), (1360, 7513), (1366, 7480), (1496, 6830), (1870, 5464), (2732, 3740), (2992, 3415)]