82997120

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3223

約数の個数: 64

約数和(自身を含む): 203318640

約数和(自身を除く): 120321520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3163, 3280, 5248, 6326, 6560, 12652, 13120, 15815, 25304, 26240, 31630, 50608, 63260, 101216, 126520, 129683, 202432, 253040, 259366, 404864, 506080, 518732, 648415, 1012160, 1037464, 1296830, 2024320, 2074928, 2593660, 4149856, 5187320, 8299712, 10374640, 16599424, 20749280, 41498560, 82997120]

約数ペア:

[(1, 82997120), (2, 41498560), (4, 20749280), (5, 16599424), (8, 10374640), (10, 8299712), (16, 5187320), (20, 4149856), (32, 2593660), (40, 2074928), (41, 2024320), (64, 1296830), (80, 1037464), (82, 1012160), (128, 648415), (160, 518732), (164, 506080), (205, 404864), (320, 259366), (328, 253040), (410, 202432), (640, 129683), (656, 126520), (820, 101216), (1312, 63260), (1640, 50608), (2624, 31630), (3163, 26240), (3280, 25304), (5248, 15815), (6326, 13120), (6560, 12652)]