120052806020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20915123}}^1$

素因数の和:20915180

約数の個数: 48

約数和(自身を含む): 295154229888

約数和(自身を除く): 175101423868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 20915123, 41830246, 83660492, 104575615, 146405861, 209151230, 292811722, 418302460, 585623444, 732029305, 857520043, 1464058610, 1715040086, 2928117220, 3430080172, 4287600215, 6002640301, 8575200430, 12005280602, 17150400860, 24010561204, 30013201505, 60026403010, 120052806020]

約数ペア:

[(1, 120052806020), (2, 60026403010), (4, 30013201505), (5, 24010561204), (7, 17150400860), (10, 12005280602), (14, 8575200430), (20, 6002640301), (28, 4287600215), (35, 3430080172), (41, 2928117220), (70, 1715040086), (82, 1464058610), (140, 857520043), (164, 732029305), (205, 585623444), (287, 418302460), (410, 292811722), (574, 209151230), (820, 146405861), (1148, 104575615), (1435, 83660492), (2870, 41830246), (5740, 20915123)]