23361280

素因数分解:

$2^8\times 5^1\times {\mathrm{18251}}^1$

素因数の和:18272

約数の個数: 36

約数和(自身を含む): 55960632

約数和(自身を除く): 32599352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 18251, 36502, 73004, 91255, 146008, 182510, 292016, 365020, 584032, 730040, 1168064, 1460080, 2336128, 2920160, 4672256, 5840320, 11680640, 23361280]

約数ペア:

[(1, 23361280), (2, 11680640), (4, 5840320), (5, 4672256), (8, 2920160), (10, 2336128), (16, 1460080), (20, 1168064), (32, 730040), (40, 584032), (64, 365020), (80, 292016), (128, 182510), (160, 146008), (256, 91255), (320, 73004), (640, 36502), (1280, 18251)]