20161433950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{50047}}^1$

素因数の和:51217

約数の個数: 48

約数和(自身を含む): 42895540224

約数和(自身を除く): 22734106274

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1151, 2302, 5755, 8057, 11510, 16114, 28775, 40285, 50047, 57550, 80570, 100094, 201425, 250235, 350329, 402850, 500470, 700658, 1251175, 1751645, 2502350, 3503290, 8758225, 17516450, 57604097, 115208194, 288020485, 403228679, 576040970, 806457358, 1440102425, 2016143395, 2880204850, 4032286790, 10080716975, 20161433950]

約数ペア:

[(1, 20161433950), (2, 10080716975), (5, 4032286790), (7, 2880204850), (10, 2016143395), (14, 1440102425), (25, 806457358), (35, 576040970), (50, 403228679), (70, 288020485), (175, 115208194), (350, 57604097), (1151, 17516450), (2302, 8758225), (5755, 3503290), (8057, 2502350), (11510, 1751645), (16114, 1251175), (28775, 700658), (40285, 500470), (50047, 402850), (57550, 350329), (80570, 250235), (100094, 201425)]