112409320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 267624000

約数和(自身を除く): 155214680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 353, 380, 419, 706, 760, 838, 1412, 1676, 1765, 2095, 2824, 3352, 3530, 4190, 6707, 7060, 7961, 8380, 13414, 14120, 15922, 16760, 26828, 31844, 33535, 39805, 53656, 63688, 67070, 79610, 134140, 147907, 159220, 268280, 295814, 318440, 591628, 739535, 1183256, 1479070, 2810233, 2958140, 5620466, 5916280, 11240932, 14051165, 22481864, 28102330, 56204660, 112409320]

約数ペア:

[(1, 112409320), (2, 56204660), (4, 28102330), (5, 22481864), (8, 14051165), (10, 11240932), (19, 5916280), (20, 5620466), (38, 2958140), (40, 2810233), (76, 1479070), (95, 1183256), (152, 739535), (190, 591628), (353, 318440), (380, 295814), (419, 268280), (706, 159220), (760, 147907), (838, 134140), (1412, 79610), (1676, 67070), (1765, 63688), (2095, 53656), (2824, 39805), (3352, 33535), (3530, 31844), (4190, 26828), (6707, 16760), (7060, 15922), (7961, 14120), (8380, 13414)]