282966920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3062

約数の個数: 64

約数和(自身を含む): 666792000

約数和(自身を除く): 383825080

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, 1660, 2407, 2939, 3320, 4814, 5878, 9628, 11756, 12035, 14695, 19256, 23512, 24070, 29390, 48140, 58780, 85231, 96280, 117560, 170462, 243937, 340924, 426155, 487874, 681848, 852310, 975748, 1219685, 1704620, 1951496, 2439370, 3409240, 4878740, 7074173, 9757480, 14148346, 28296692, 35370865, 56593384, 70741730, 141483460, 282966920]

約数ペア:

[(1, 282966920), (2, 141483460), (4, 70741730), (5, 56593384), (8, 35370865), (10, 28296692), (20, 14148346), (29, 9757480), (40, 7074173), (58, 4878740), (83, 3409240), (116, 2439370), (145, 1951496), (166, 1704620), (232, 1219685), (290, 975748), (332, 852310), (415, 681848), (580, 487874), (664, 426155), (830, 340924), (1160, 243937), (1660, 170462), (2407, 117560), (2939, 96280), (3320, 85231), (4814, 58780), (5878, 48140), (9628, 29390), (11756, 24070), (12035, 23512), (14695, 19256)]