40241630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 45978658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 107, 110, 130, 143, 214, 263, 286, 526, 535, 715, 1070, 1177, 1315, 1391, 1430, 2354, 2630, 2782, 2893, 3419, 5786, 5885, 6838, 6955, 11770, 13910, 14465, 15301, 17095, 28141, 28930, 30602, 34190, 37609, 56282, 75218, 76505, 140705, 153010, 188045, 281410, 309551, 365833, 376090, 619102, 731666, 1547755, 1829165, 3095510, 3658330, 4024163, 8048326, 20120815, 40241630]

約数ペア:

[(1, 40241630), (2, 20120815), (5, 8048326), (10, 4024163), (11, 3658330), (13, 3095510), (22, 1829165), (26, 1547755), (55, 731666), (65, 619102), (107, 376090), (110, 365833), (130, 309551), (143, 281410), (214, 188045), (263, 153010), (286, 140705), (526, 76505), (535, 75218), (715, 56282), (1070, 37609), (1177, 34190), (1315, 30602), (1391, 28930), (1430, 28141), (2354, 17095), (2630, 15301), (2782, 14465), (2893, 13910), (3419, 11770), (5786, 6955), (5885, 6838)]