11415320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 29894400

約数和(自身を除く): 18479080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 691, 826, 1180, 1382, 1652, 2065, 2360, 2764, 3304, 3455, 4130, 4837, 5528, 6910, 8260, 9674, 13820, 16520, 19348, 24185, 27640, 38696, 40769, 48370, 81538, 96740, 163076, 193480, 203845, 285383, 326152, 407690, 570766, 815380, 1141532, 1426915, 1630760, 2283064, 2853830, 5707660, 11415320]

約数ペア:

[(1, 11415320), (2, 5707660), (4, 2853830), (5, 2283064), (7, 1630760), (8, 1426915), (10, 1141532), (14, 815380), (20, 570766), (28, 407690), (35, 326152), (40, 285383), (56, 203845), (59, 193480), (70, 163076), (118, 96740), (140, 81538), (236, 48370), (280, 40769), (295, 38696), (413, 27640), (472, 24185), (590, 19348), (691, 16520), (826, 13820), (1180, 9674), (1382, 8260), (1652, 6910), (2065, 5528), (2360, 4837), (2764, 4130), (3304, 3455)]