141158840

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2473}}^1$

素因数の和:3911

約数の個数: 32

約数和(自身を含む): 317958480

約数和(自身を除く): 176799640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 2473, 2854, 4946, 5708, 7135, 9892, 11416, 12365, 14270, 19784, 24730, 28540, 49460, 57080, 98920, 3528971, 7057942, 14115884, 17644855, 28231768, 35289710, 70579420, 141158840]

約数ペア:

[(1, 141158840), (2, 70579420), (4, 35289710), (5, 28231768), (8, 17644855), (10, 14115884), (20, 7057942), (40, 3528971), (1427, 98920), (2473, 57080), (2854, 49460), (4946, 28540), (5708, 24730), (7135, 19784), (9892, 14270), (11416, 12365)]