23240320

素因数分解:

$2^7\times 5^1\times {\mathrm{36313}}^1$

素因数の和:36332

約数の個数: 32

約数和(自身を含む): 55560420

約数和(自身を除く): 32320100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36313, 72626, 145252, 181565, 290504, 363130, 581008, 726260, 1162016, 1452520, 2324032, 2905040, 4648064, 5810080, 11620160, 23240320]

約数ペア:

[(1, 23240320), (2, 11620160), (4, 5810080), (5, 4648064), (8, 2905040), (10, 2324032), (16, 1452520), (20, 1162016), (32, 726260), (40, 581008), (64, 363130), (80, 290504), (128, 181565), (160, 145252), (320, 72626), (640, 36313)]