187581700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 420723072

約数和(自身を除く): 233141372

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 107, 188, 214, 235, 373, 428, 470, 535, 746, 940, 1070, 1175, 1492, 1865, 2140, 2350, 2675, 3730, 4700, 5029, 5350, 7460, 9325, 10058, 10700, 17531, 18650, 20116, 25145, 35062, 37300, 39911, 50290, 70124, 79822, 87655, 100580, 125725, 159644, 175310, 199555, 251450, 350620, 399110, 438275, 502900, 798220, 876550, 997775, 1753100, 1875817, 1995550, 3751634, 3991100, 7503268, 9379085, 18758170, 37516340, 46895425, 93790850, 187581700]

約数ペア:

[(1, 187581700), (2, 93790850), (4, 46895425), (5, 37516340), (10, 18758170), (20, 9379085), (25, 7503268), (47, 3991100), (50, 3751634), (94, 1995550), (100, 1875817), (107, 1753100), (188, 997775), (214, 876550), (235, 798220), (373, 502900), (428, 438275), (470, 399110), (535, 350620), (746, 251450), (940, 199555), (1070, 175310), (1175, 159644), (1492, 125725), (1865, 100580), (2140, 87655), (2350, 79822), (2675, 70124), (3730, 50290), (4700, 39911), (5029, 37300), (5350, 35062), (7460, 25145), (9325, 20116), (10058, 18650), (10700, 17531)]