40364560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6079}}^1$

素因数の和:6175

約数の個数: 40

約数和(自身を含む): 94993920

約数和(自身を除く): 54629360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6079, 6640, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 243160, 486320, 504557, 1009114, 2018228, 2522785, 4036456, 5045570, 8072912, 10091140, 20182280, 40364560]

約数ペア:

[(1, 40364560), (2, 20182280), (4, 10091140), (5, 8072912), (8, 5045570), (10, 4036456), (16, 2522785), (20, 2018228), (40, 1009114), (80, 504557), (83, 486320), (166, 243160), (332, 121580), (415, 97264), (664, 60790), (830, 48632), (1328, 30395), (1660, 24316), (3320, 12158), (6079, 6640)]