22474777960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{35141}}^1$

素因数の和:35482

約数の個数: 64

約数和(自身を含む): 51616569600

約数和(自身を除く): 29141791640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 271, 295, 472, 542, 590, 1084, 1180, 1355, 2168, 2360, 2710, 5420, 10840, 15989, 31978, 35141, 63956, 70282, 79945, 127912, 140564, 159890, 175705, 281128, 319780, 351410, 639560, 702820, 1405640, 2073319, 4146638, 8293276, 9523211, 10366595, 16586552, 19046422, 20733190, 38092844, 41466380, 47616055, 76185688, 82932760, 95232110, 190464220, 380928440, 561869449, 1123738898, 2247477796, 2809347245, 4494955592, 5618694490, 11237388980, 22474777960]

約数ペア:

[(1, 22474777960), (2, 11237388980), (4, 5618694490), (5, 4494955592), (8, 2809347245), (10, 2247477796), (20, 1123738898), (40, 561869449), (59, 380928440), (118, 190464220), (236, 95232110), (271, 82932760), (295, 76185688), (472, 47616055), (542, 41466380), (590, 38092844), (1084, 20733190), (1180, 19046422), (1355, 16586552), (2168, 10366595), (2360, 9523211), (2710, 8293276), (5420, 4146638), (10840, 2073319), (15989, 1405640), (31978, 702820), (35141, 639560), (63956, 351410), (70282, 319780), (79945, 281128), (127912, 175705), (140564, 159890)]