23554020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56081}}^1$

素因数の和:56100

約数の個数: 48

約数和(自身を含む): 75374208

約数和(自身を除く): 51820188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56081, 112162, 168243, 224324, 280405, 336486, 392567, 560810, 672972, 785134, 841215, 1121620, 1177701, 1570268, 1682430, 1962835, 2355402, 3364860, 3925670, 4710804, 5888505, 7851340, 11777010, 23554020]

約数ペア:

[(1, 23554020), (2, 11777010), (3, 7851340), (4, 5888505), (5, 4710804), (6, 3925670), (7, 3364860), (10, 2355402), (12, 1962835), (14, 1682430), (15, 1570268), (20, 1177701), (21, 1121620), (28, 841215), (30, 785134), (35, 672972), (42, 560810), (60, 392567), (70, 336486), (84, 280405), (105, 224324), (140, 168243), (210, 112162), (420, 56081)]