158001310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 291548160

約数和(自身を除く): 133546850

約数列:

[1, 2, 5, 10, 47, 94, 235, 379, 470, 758, 887, 1774, 1895, 3790, 4435, 8870, 17813, 35626, 41689, 83378, 89065, 178130, 208445, 336173, 416890, 672346, 1680865, 3361730, 15800131, 31600262, 79000655, 158001310]

約数ペア:

[(1, 158001310), (2, 79000655), (5, 31600262), (10, 15800131), (47, 3361730), (94, 1680865), (235, 672346), (379, 416890), (470, 336173), (758, 208445), (887, 178130), (1774, 89065), (1895, 83378), (3790, 41689), (4435, 35626), (8870, 17813)]