89124220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 194503680

約数和(自身を除く): 105379460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 1607, 2773, 3214, 5546, 6428, 8035, 11092, 13865, 16070, 27730, 32140, 55460, 75529, 94813, 151058, 189626, 302116, 377645, 379252, 474065, 755290, 948130, 1510580, 1896260, 4456211, 8912422, 17824844, 22281055, 44562110, 89124220]

約数ペア:

[(1, 89124220), (2, 44562110), (4, 22281055), (5, 17824844), (10, 8912422), (20, 4456211), (47, 1896260), (59, 1510580), (94, 948130), (118, 755290), (188, 474065), (235, 379252), (236, 377645), (295, 302116), (470, 189626), (590, 151058), (940, 94813), (1180, 75529), (1607, 55460), (2773, 32140), (3214, 27730), (5546, 16070), (6428, 13865), (8035, 11092)]