12827140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3583}}^1$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 27095040

約数和(自身を除く): 14267900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 3583, 7166, 14332, 17915, 35830, 71660, 641357, 1282714, 2565428, 3206785, 6413570, 12827140]

約数ペア:

[(1, 12827140), (2, 6413570), (4, 3206785), (5, 2565428), (10, 1282714), (20, 641357), (179, 71660), (358, 35830), (716, 17915), (895, 14332), (1790, 7166), (3580, 3583)]