124104920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 292572000

約数和(自身を除く): 168467080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 415, 580, 664, 830, 1160, 1289, 1660, 2407, 2578, 3320, 4814, 5156, 6445, 9628, 10312, 12035, 12890, 19256, 24070, 25780, 37381, 48140, 51560, 74762, 96280, 106987, 149524, 186905, 213974, 299048, 373810, 427948, 534935, 747620, 855896, 1069870, 1495240, 2139740, 3102623, 4279480, 6205246, 12410492, 15513115, 24820984, 31026230, 62052460, 124104920]

約数ペア:

[(1, 124104920), (2, 62052460), (4, 31026230), (5, 24820984), (8, 15513115), (10, 12410492), (20, 6205246), (29, 4279480), (40, 3102623), (58, 2139740), (83, 1495240), (116, 1069870), (145, 855896), (166, 747620), (232, 534935), (290, 427948), (332, 373810), (415, 299048), (580, 213974), (664, 186905), (830, 149524), (1160, 106987), (1289, 96280), (1660, 74762), (2407, 51560), (2578, 48140), (3320, 37381), (4814, 25780), (5156, 24070), (6445, 19256), (9628, 12890), (10312, 12035)]