40017888

素因数分解:

$2^5\times 3^4\times {\mathrm{15439}}^1$

素因数の和:15461

約数の個数: 60

約数和(自身を含む): 117699120

約数和(自身を除く): 77681232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 15439, 30878, 46317, 61756, 92634, 123512, 138951, 185268, 247024, 277902, 370536, 416853, 494048, 555804, 741072, 833706, 1111608, 1250559, 1482144, 1667412, 2223216, 2501118, 3334824, 4446432, 5002236, 6669648, 10004472, 13339296, 20008944, 40017888]

約数ペア:

[(1, 40017888), (2, 20008944), (3, 13339296), (4, 10004472), (6, 6669648), (8, 5002236), (9, 4446432), (12, 3334824), (16, 2501118), (18, 2223216), (24, 1667412), (27, 1482144), (32, 1250559), (36, 1111608), (48, 833706), (54, 741072), (72, 555804), (81, 494048), (96, 416853), (108, 370536), (144, 277902), (162, 247024), (216, 185268), (288, 138951), (324, 123512), (432, 92634), (648, 61756), (864, 46317), (1296, 30878), (2592, 15439)]