2022996220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 4996712448

約数和(自身を除く): 2973716228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 103, 106, 140, 206, 212, 265, 371, 412, 515, 530, 721, 742, 1030, 1060, 1442, 1484, 1855, 2060, 2647, 2884, 3605, 3710, 5294, 5459, 7210, 7420, 10588, 10918, 13235, 14420, 18529, 21836, 26470, 27295, 37058, 38213, 52940, 54590, 74116, 76426, 92645, 109180, 140291, 152852, 185290, 191065, 272641, 280582, 370580, 382130, 545282, 561164, 701455, 764260, 982037, 1090564, 1363205, 1402910, 1908487, 1964074, 2726410, 2805820, 3816974, 3928148, 4910185, 5452820, 7633948, 9542435, 9820370, 14449973, 19084870, 19640740, 28899946, 38169740, 57799892, 72249865, 101149811, 144499730, 202299622, 288999460, 404599244, 505749055, 1011498110, 2022996220]

約数ペア:

[(1, 2022996220), (2, 1011498110), (4, 505749055), (5, 404599244), (7, 288999460), (10, 202299622), (14, 144499730), (20, 101149811), (28, 72249865), (35, 57799892), (53, 38169740), (70, 28899946), (103, 19640740), (106, 19084870), (140, 14449973), (206, 9820370), (212, 9542435), (265, 7633948), (371, 5452820), (412, 4910185), (515, 3928148), (530, 3816974), (721, 2805820), (742, 2726410), (1030, 1964074), (1060, 1908487), (1442, 1402910), (1484, 1363205), (1855, 1090564), (2060, 982037), (2647, 764260), (2884, 701455), (3605, 561164), (3710, 545282), (5294, 382130), (5459, 370580), (7210, 280582), (7420, 272641), (10588, 191065), (10918, 185290), (13235, 152852), (14420, 140291), (18529, 109180), (21836, 92645), (26470, 76426), (27295, 74116), (37058, 54590), (38213, 52940)]