45752420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1163}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 110291328

約数和(自身を除く): 64538908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1163, 1405, 1967, 2326, 2810, 3934, 4652, 5620, 5815, 7868, 8141, 9835, 11630, 16282, 19670, 23260, 32564, 39340, 40705, 81410, 162820, 326803, 653606, 1307212, 1634015, 2287621, 3268030, 4575242, 6536060, 9150484, 11438105, 22876210, 45752420]

約数ペア:

[(1, 45752420), (2, 22876210), (4, 11438105), (5, 9150484), (7, 6536060), (10, 4575242), (14, 3268030), (20, 2287621), (28, 1634015), (35, 1307212), (70, 653606), (140, 326803), (281, 162820), (562, 81410), (1124, 40705), (1163, 39340), (1405, 32564), (1967, 23260), (2326, 19670), (2810, 16282), (3934, 11630), (4652, 9835), (5620, 8141), (5815, 7868)]