187014740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 447866496

約数和(自身を除く): 260851756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 53, 55, 86, 106, 110, 172, 212, 215, 220, 265, 373, 430, 473, 530, 583, 746, 860, 946, 1060, 1166, 1492, 1865, 1892, 2279, 2332, 2365, 2915, 3730, 4103, 4558, 4730, 5830, 7460, 8206, 9116, 9460, 11395, 11660, 16039, 16412, 19769, 20515, 22790, 25069, 32078, 39538, 41030, 45580, 50138, 64156, 79076, 80195, 82060, 98845, 100276, 125345, 160390, 176429, 197690, 217459, 250690, 320780, 352858, 395380, 434918, 501380, 705716, 850067, 869836, 882145, 1087295, 1700134, 1764290, 2174590, 3400268, 3528580, 4250335, 4349180, 8500670, 9350737, 17001340, 18701474, 37402948, 46753685, 93507370, 187014740]

約数ペア:

[(1, 187014740), (2, 93507370), (4, 46753685), (5, 37402948), (10, 18701474), (11, 17001340), (20, 9350737), (22, 8500670), (43, 4349180), (44, 4250335), (53, 3528580), (55, 3400268), (86, 2174590), (106, 1764290), (110, 1700134), (172, 1087295), (212, 882145), (215, 869836), (220, 850067), (265, 705716), (373, 501380), (430, 434918), (473, 395380), (530, 352858), (583, 320780), (746, 250690), (860, 217459), (946, 197690), (1060, 176429), (1166, 160390), (1492, 125345), (1865, 100276), (1892, 98845), (2279, 82060), (2332, 80195), (2365, 79076), (2915, 64156), (3730, 50138), (4103, 45580), (4558, 41030), (4730, 39538), (5830, 32078), (7460, 25069), (8206, 22790), (9116, 20515), (9460, 19769), (11395, 16412), (11660, 16039)]