11384960

素因数分解:

$2^7\times 5^1\times {\mathrm{17789}}^1$

素因数の和:17808

約数の個数: 32

約数和(自身を含む): 27218700

約数和(自身を除く): 15833740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17789, 35578, 71156, 88945, 142312, 177890, 284624, 355780, 569248, 711560, 1138496, 1423120, 2276992, 2846240, 5692480, 11384960]

約数ペア:

[(1, 11384960), (2, 5692480), (4, 2846240), (5, 2276992), (8, 1423120), (10, 1138496), (16, 711560), (20, 569248), (32, 355780), (40, 284624), (64, 177890), (80, 142312), (128, 88945), (160, 71156), (320, 35578), (640, 17789)]