106983140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 251875008

約数和(自身を除く): 144891868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 263, 430, 473, 526, 860, 946, 1052, 1315, 1849, 1892, 2365, 2630, 2893, 3698, 4730, 5260, 5786, 7396, 9245, 9460, 11309, 11572, 14465, 18490, 20339, 22618, 28930, 36980, 40678, 45236, 56545, 57860, 81356, 101695, 113090, 124399, 203390, 226180, 248798, 406780, 486287, 497596, 621995, 972574, 1243990, 1945148, 2431435, 2487980, 4862870, 5349157, 9725740, 10698314, 21396628, 26745785, 53491570, 106983140]

約数ペア:

[(1, 106983140), (2, 53491570), (4, 26745785), (5, 21396628), (10, 10698314), (11, 9725740), (20, 5349157), (22, 4862870), (43, 2487980), (44, 2431435), (55, 1945148), (86, 1243990), (110, 972574), (172, 621995), (215, 497596), (220, 486287), (263, 406780), (430, 248798), (473, 226180), (526, 203390), (860, 124399), (946, 113090), (1052, 101695), (1315, 81356), (1849, 57860), (1892, 56545), (2365, 45236), (2630, 40678), (2893, 36980), (3698, 28930), (4730, 22618), (5260, 20339), (5786, 18490), (7396, 14465), (9245, 11572), (9460, 11309)]