88046980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13381}}^1$

素因数の和:13444

約数の個数: 48

約数和(自身を含む): 215824896

約数和(自身を除く): 127777916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 13381, 26762, 53524, 66905, 93667, 133810, 187334, 267620, 374668, 468335, 628907, 936670, 1257814, 1873340, 2515628, 3144535, 4402349, 6289070, 8804698, 12578140, 17609396, 22011745, 44023490, 88046980]

約数ペア:

[(1, 88046980), (2, 44023490), (4, 22011745), (5, 17609396), (7, 12578140), (10, 8804698), (14, 6289070), (20, 4402349), (28, 3144535), (35, 2515628), (47, 1873340), (70, 1257814), (94, 936670), (140, 628907), (188, 468335), (235, 374668), (329, 267620), (470, 187334), (658, 133810), (940, 93667), (1316, 66905), (1645, 53524), (3290, 26762), (6580, 13381)]