2017294760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{104849}}^1$

素因数の和:104910

約数の個数: 64

約数和(自身を含む): 5020218000

約数和(自身を除く): 3002923240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 104849, 209698, 419396, 524245, 838792, 1048490, 1363037, 2096980, 2726074, 3879413, 4193960, 5452148, 6815185, 7758826, 10904296, 13630370, 15517652, 19397065, 27260740, 31035304, 38794130, 50432369, 54521480, 77588260, 100864738, 155176520, 201729476, 252161845, 403458952, 504323690, 1008647380, 2017294760]

約数ペア:

[(1, 2017294760), (2, 1008647380), (4, 504323690), (5, 403458952), (8, 252161845), (10, 201729476), (13, 155176520), (20, 100864738), (26, 77588260), (37, 54521480), (40, 50432369), (52, 38794130), (65, 31035304), (74, 27260740), (104, 19397065), (130, 15517652), (148, 13630370), (185, 10904296), (260, 7758826), (296, 6815185), (370, 5452148), (481, 4193960), (520, 3879413), (740, 2726074), (962, 2096980), (1480, 1363037), (1924, 1048490), (2405, 838792), (3848, 524245), (4810, 419396), (9620, 209698), (19240, 104849)]