33986840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 80287200

約数和(自身を除く): 46300360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 353, 415, 580, 664, 706, 830, 1160, 1412, 1660, 1765, 2407, 2824, 3320, 3530, 4814, 7060, 9628, 10237, 12035, 14120, 19256, 20474, 24070, 29299, 40948, 48140, 51185, 58598, 81896, 96280, 102370, 117196, 146495, 204740, 234392, 292990, 409480, 585980, 849671, 1171960, 1699342, 3398684, 4248355, 6797368, 8496710, 16993420, 33986840]

約数ペア:

[(1, 33986840), (2, 16993420), (4, 8496710), (5, 6797368), (8, 4248355), (10, 3398684), (20, 1699342), (29, 1171960), (40, 849671), (58, 585980), (83, 409480), (116, 292990), (145, 234392), (166, 204740), (232, 146495), (290, 117196), (332, 102370), (353, 96280), (415, 81896), (580, 58598), (664, 51185), (706, 48140), (830, 40948), (1160, 29299), (1412, 24070), (1660, 20474), (1765, 19256), (2407, 14120), (2824, 12035), (3320, 10237), (3530, 9628), (4814, 7060)]