80854130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14621}}^1$

素因数の和:14714

約数の個数: 32

約数和(自身を含む): 168445440

約数和(自身を除く): 87591310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 14621, 29242, 73105, 102347, 146210, 204694, 511735, 1023470, 1155059, 2310118, 5775295, 8085413, 11550590, 16170826, 40427065, 80854130]

約数ペア:

[(1, 80854130), (2, 40427065), (5, 16170826), (7, 11550590), (10, 8085413), (14, 5775295), (35, 2310118), (70, 1155059), (79, 1023470), (158, 511735), (395, 204694), (553, 146210), (790, 102347), (1106, 73105), (2765, 29242), (5530, 14621)]