182740120

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{23671}}^1$

素因数の和:23875

約数の個数: 32

約数和(自身を含む): 413313120

約数和(自身を除く): 230573000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 23671, 47342, 94684, 118355, 189368, 236710, 473420, 946840, 4568503, 9137006, 18274012, 22842515, 36548024, 45685030, 91370060, 182740120]

約数ペア:

[(1, 182740120), (2, 91370060), (4, 45685030), (5, 36548024), (8, 22842515), (10, 18274012), (20, 9137006), (40, 4568503), (193, 946840), (386, 473420), (772, 236710), (965, 189368), (1544, 118355), (1930, 94684), (3860, 47342), (7720, 23671)]