1137585440

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{31883}}^1$

素因数の和:32121

約数の個数: 48

約数和(自身を含む): 2699682048

約数和(自身を除く): 1562096608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 17840, 31883, 35680, 63766, 127532, 159415, 255064, 318830, 510128, 637660, 1020256, 1275320, 2550640, 5101280, 7109909, 14219818, 28439636, 35549545, 56879272, 71099090, 113758544, 142198180, 227517088, 284396360, 568792720, 1137585440]

約数ペア:

[(1, 1137585440), (2, 568792720), (4, 284396360), (5, 227517088), (8, 142198180), (10, 113758544), (16, 71099090), (20, 56879272), (32, 35549545), (40, 28439636), (80, 14219818), (160, 7109909), (223, 5101280), (446, 2550640), (892, 1275320), (1115, 1020256), (1784, 637660), (2230, 510128), (3568, 318830), (4460, 255064), (7136, 159415), (8920, 127532), (17840, 63766), (31883, 35680)]