38935190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3733}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 80654400

約数和(自身を除く): 41719210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 3733, 5215, 7466, 10430, 18665, 26131, 37330, 52262, 130655, 261310, 556217, 1112434, 2781085, 3893519, 5562170, 7787038, 19467595, 38935190]

約数ペア:

[(1, 38935190), (2, 19467595), (5, 7787038), (7, 5562170), (10, 3893519), (14, 2781085), (35, 1112434), (70, 556217), (149, 261310), (298, 130655), (745, 52262), (1043, 37330), (1490, 26131), (2086, 18665), (3733, 10430), (5215, 7466)]