101162800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5381}}^1$

素因数の和:5446

約数の個数: 60

約数和(自身を含む): 248260896

約数和(自身を除く): 147098096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 5381, 9400, 10762, 18800, 21524, 26905, 43048, 53810, 86096, 107620, 134525, 215240, 252907, 269050, 430480, 505814, 538100, 1011628, 1076200, 1264535, 2023256, 2152400, 2529070, 4046512, 5058140, 6322675, 10116280, 12645350, 20232560, 25290700, 50581400, 101162800]

約数ペア:

[(1, 101162800), (2, 50581400), (4, 25290700), (5, 20232560), (8, 12645350), (10, 10116280), (16, 6322675), (20, 5058140), (25, 4046512), (40, 2529070), (47, 2152400), (50, 2023256), (80, 1264535), (94, 1076200), (100, 1011628), (188, 538100), (200, 505814), (235, 430480), (376, 269050), (400, 252907), (470, 215240), (752, 134525), (940, 107620), (1175, 86096), (1880, 53810), (2350, 43048), (3760, 26905), (4700, 21524), (5381, 18800), (9400, 10762)]