1375936900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{36497}}^1$

素因数の和:36553

約数の個数: 72

約数和(自身を含む): 3326427720

約数和(自身を除く): 1950490820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 7540, 9425, 18850, 36497, 37700, 72994, 145988, 182485, 364970, 474461, 729940, 912425, 948922, 1058413, 1824850, 1897844, 2116826, 2372305, 3649700, 4233652, 4744610, 5292065, 9489220, 10584130, 11861525, 13759369, 21168260, 23723050, 26460325, 27518738, 47446100, 52920650, 55037476, 68796845, 105841300, 137593690, 275187380, 343984225, 687968450, 1375936900]

約数ペア:

[(1, 1375936900), (2, 687968450), (4, 343984225), (5, 275187380), (10, 137593690), (13, 105841300), (20, 68796845), (25, 55037476), (26, 52920650), (29, 47446100), (50, 27518738), (52, 26460325), (58, 23723050), (65, 21168260), (100, 13759369), (116, 11861525), (130, 10584130), (145, 9489220), (260, 5292065), (290, 4744610), (325, 4233652), (377, 3649700), (580, 2372305), (650, 2116826), (725, 1897844), (754, 1824850), (1300, 1058413), (1450, 948922), (1508, 912425), (1885, 729940), (2900, 474461), (3770, 364970), (7540, 182485), (9425, 145988), (18850, 72994), (36497, 37700)]