23400320

素因数分解:

$2^7\times 5^1\times {\mathrm{36563}}^1$

素因数の和:36582

約数の個数: 32

約数和(自身を含む): 55942920

約数和(自身を除く): 32542600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36563, 73126, 146252, 182815, 292504, 365630, 585008, 731260, 1170016, 1462520, 2340032, 2925040, 4680064, 5850080, 11700160, 23400320]

約数ペア:

[(1, 23400320), (2, 11700160), (4, 5850080), (5, 4680064), (8, 2925040), (10, 2340032), (16, 1462520), (20, 1170016), (32, 731260), (40, 585008), (64, 365630), (80, 292504), (128, 182815), (160, 146252), (320, 73126), (640, 36563)]