12896272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{33391}}^1$

素因数の和:33601

約数の個数: 96

約数和(自身を含む): 37227004416

約数和(自身を除く): 24330732396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 157, 164, 205, 246, 314, 410, 471, 492, 615, 628, 785, 820, 942, 1230, 1570, 1884, 2355, 2460, 3140, 4710, 6437, 9420, 12874, 19311, 25748, 32185, 33391, 38622, 64370, 66782, 77244, 96555, 100173, 128740, 133564, 166955, 193110, 200346, 333910, 386220, 400692, 500865, 667820, 1001730, 1369031, 2003460, 2738062, 4107093, 5242387, 5476124, 6845155, 8214186, 10484774, 13690310, 15727161, 16428372, 20535465, 20969548, 26211935, 27380620, 31454322, 41070930, 52423870, 62908644, 78635805, 82141860, 104847740, 157271610, 214937867, 314543220, 429875734, 644813601, 859751468, 1074689335, 1289627202, 2149378670, 2579254404, 3224068005, 4298757340, 6448136010, 12896272020]

約数ペア:

[(1, 12896272020), (2, 6448136010), (3, 4298757340), (4, 3224068005), (5, 2579254404), (6, 2149378670), (10, 1289627202), (12, 1074689335), (15, 859751468), (20, 644813601), (30, 429875734), (41, 314543220), (60, 214937867), (82, 157271610), (123, 104847740), (157, 82141860), (164, 78635805), (205, 62908644), (246, 52423870), (314, 41070930), (410, 31454322), (471, 27380620), (492, 26211935), (615, 20969548), (628, 20535465), (785, 16428372), (820, 15727161), (942, 13690310), (1230, 10484774), (1570, 8214186), (1884, 6845155), (2355, 5476124), (2460, 5242387), (3140, 4107093), (4710, 2738062), (6437, 2003460), (9420, 1369031), (12874, 1001730), (19311, 667820), (25748, 500865), (32185, 400692), (33391, 386220), (38622, 333910), (64370, 200346), (66782, 193110), (77244, 166955), (96555, 133564), (100173, 128740)]