6697840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 40

約数和(自身を含む): 16115040

約数和(自身を除く): 9417200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 2887, 5774, 11548, 14435, 23096, 28870, 46192, 57740, 83723, 115480, 167446, 230960, 334892, 418615, 669784, 837230, 1339568, 1674460, 3348920, 6697840]

約数ペア:

[(1, 6697840), (2, 3348920), (4, 1674460), (5, 1339568), (8, 837230), (10, 669784), (16, 418615), (20, 334892), (29, 230960), (40, 167446), (58, 115480), (80, 83723), (116, 57740), (145, 46192), (232, 28870), (290, 23096), (464, 14435), (580, 11548), (1160, 5774), (2320, 2887)]