173780060

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{6089}}^1$

素因数の和:7525

約数の個数: 24

約数和(自身を含む): 365253840

約数和(自身を除く): 191473780

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 6089, 7135, 12178, 14270, 24356, 28540, 30445, 60890, 121780, 8689003, 17378006, 34756012, 43445015, 86890030, 173780060]

約数ペア:

[(1, 173780060), (2, 86890030), (4, 43445015), (5, 34756012), (10, 17378006), (20, 8689003), (1427, 121780), (2854, 60890), (5708, 30445), (6089, 28540), (7135, 24356), (12178, 14270)]