3920989100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{119179}}^1$

素因数の和:119247

約数の個数: 72

約数和(自身を含む): 9931031040

約数和(自身を除く): 6010041940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6580, 8225, 16450, 32900, 119179, 238358, 476716, 595895, 834253, 1191790, 1668506, 2383580, 2979475, 3337012, 4171265, 5601413, 5958950, 8342530, 11202826, 11917900, 16685060, 20856325, 22405652, 28007065, 39209891, 41712650, 56014130, 78419782, 83425300, 112028260, 140035325, 156839564, 196049455, 280070650, 392098910, 560141300, 784197820, 980247275, 1960494550, 3920989100]

約数ペア:

[(1, 3920989100), (2, 1960494550), (4, 980247275), (5, 784197820), (7, 560141300), (10, 392098910), (14, 280070650), (20, 196049455), (25, 156839564), (28, 140035325), (35, 112028260), (47, 83425300), (50, 78419782), (70, 56014130), (94, 41712650), (100, 39209891), (140, 28007065), (175, 22405652), (188, 20856325), (235, 16685060), (329, 11917900), (350, 11202826), (470, 8342530), (658, 5958950), (700, 5601413), (940, 4171265), (1175, 3337012), (1316, 2979475), (1645, 2383580), (2350, 1668506), (3290, 1191790), (4700, 834253), (6580, 595895), (8225, 476716), (16450, 238358), (32900, 119179)]