63281480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 156006000

約数和(自身を除く): 92724520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3209, 3944, 4930, 6418, 9860, 12836, 16045, 19720, 25672, 32090, 54553, 64180, 93061, 109106, 128360, 186122, 218212, 272765, 372244, 436424, 465305, 545530, 744488, 930610, 1091060, 1582037, 1861220, 2182120, 3164074, 3722440, 6328148, 7910185, 12656296, 15820370, 31640740, 63281480]

約数ペア:

[(1, 63281480), (2, 31640740), (4, 15820370), (5, 12656296), (8, 7910185), (10, 6328148), (17, 3722440), (20, 3164074), (29, 2182120), (34, 1861220), (40, 1582037), (58, 1091060), (68, 930610), (85, 744488), (116, 545530), (136, 465305), (145, 436424), (170, 372244), (232, 272765), (290, 218212), (340, 186122), (493, 128360), (580, 109106), (680, 93061), (986, 64180), (1160, 54553), (1972, 32090), (2465, 25672), (3209, 19720), (3944, 16045), (4930, 12836), (6418, 9860)]