10940540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 25613280

約数和(自身を除く): 14672740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1451, 1508, 1885, 2902, 3770, 5804, 7255, 7540, 14510, 18863, 29020, 37726, 42079, 75452, 84158, 94315, 168316, 188630, 210395, 377260, 420790, 547027, 841580, 1094054, 2188108, 2735135, 5470270, 10940540]

約数ペア:

[(1, 10940540), (2, 5470270), (4, 2735135), (5, 2188108), (10, 1094054), (13, 841580), (20, 547027), (26, 420790), (29, 377260), (52, 210395), (58, 188630), (65, 168316), (116, 94315), (130, 84158), (145, 75452), (260, 42079), (290, 37726), (377, 29020), (580, 18863), (754, 14510), (1451, 7540), (1508, 7255), (1885, 5804), (2902, 3770)]