7736080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 20088000

約数和(自身を除く): 12351920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 149, 176, 220, 236, 295, 298, 440, 472, 590, 596, 649, 745, 880, 944, 1180, 1192, 1298, 1490, 1639, 2360, 2384, 2596, 2980, 3245, 3278, 4720, 5192, 5960, 6490, 6556, 8195, 8791, 10384, 11920, 12980, 13112, 16390, 17582, 25960, 26224, 32780, 35164, 43955, 51920, 65560, 70328, 87910, 96701, 131120, 140656, 175820, 193402, 351640, 386804, 483505, 703280, 773608, 967010, 1547216, 1934020, 3868040, 7736080]

約数ペア:

[(1, 7736080), (2, 3868040), (4, 1934020), (5, 1547216), (8, 967010), (10, 773608), (11, 703280), (16, 483505), (20, 386804), (22, 351640), (40, 193402), (44, 175820), (55, 140656), (59, 131120), (80, 96701), (88, 87910), (110, 70328), (118, 65560), (149, 51920), (176, 43955), (220, 35164), (236, 32780), (295, 26224), (298, 25960), (440, 17582), (472, 16390), (590, 13112), (596, 12980), (649, 11920), (745, 10384), (880, 8791), (944, 8195), (1180, 6556), (1192, 6490), (1298, 5960), (1490, 5192), (1639, 4720), (2360, 3278), (2384, 3245), (2596, 2980)]