2013133360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3594881}}^1$

素因数の和:3594901

約数の個数: 40

約数和(自身を含む): 5349184416

約数和(自身を除く): 3336051056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3594881, 7189762, 14379524, 17974405, 25164167, 28759048, 35948810, 50328334, 57518096, 71897620, 100656668, 125820835, 143795240, 201313336, 251641670, 287590480, 402626672, 503283340, 1006566680, 2013133360]

約数ペア:

[(1, 2013133360), (2, 1006566680), (4, 503283340), (5, 402626672), (7, 287590480), (8, 251641670), (10, 201313336), (14, 143795240), (16, 125820835), (20, 100656668), (28, 71897620), (35, 57518096), (40, 50328334), (56, 35948810), (70, 28759048), (80, 25164167), (112, 17974405), (140, 14379524), (280, 7189762), (560, 3594881)]