115908156940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{439279}}^1$

素因数の和:439534

約数の個数: 48

約数和(自身を含む): 247964774400

約数和(自身を除く): 132056617460

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 167, 316, 334, 395, 668, 790, 835, 1580, 1670, 3340, 13193, 26386, 52772, 65965, 131930, 263860, 439279, 878558, 1757116, 2196395, 4392790, 8785580, 34703041, 69406082, 73359593, 138812164, 146719186, 173515205, 293438372, 347030410, 366797965, 694060820, 733595930, 1467191860, 5795407847, 11590815694, 23181631388, 28977039235, 57954078470, 115908156940]

約数ペア:

[(1, 115908156940), (2, 57954078470), (4, 28977039235), (5, 23181631388), (10, 11590815694), (20, 5795407847), (79, 1467191860), (158, 733595930), (167, 694060820), (316, 366797965), (334, 347030410), (395, 293438372), (668, 173515205), (790, 146719186), (835, 138812164), (1580, 73359593), (1670, 69406082), (3340, 34703041), (13193, 8785580), (26386, 4392790), (52772, 2196395), (65965, 1757116), (131930, 878558), (263860, 439279)]