73181860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6917}}^1$

素因数の和:6972

約数の個数: 36

約数和(自身を含む): 160677468

約数和(自身を除く): 87495608

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 6917, 10580, 13834, 27668, 34585, 69170, 138340, 159091, 318182, 636364, 795455, 1590910, 3181820, 3659093, 7318186, 14636372, 18295465, 36590930, 73181860]

約数ペア:

[(1, 73181860), (2, 36590930), (4, 18295465), (5, 14636372), (10, 7318186), (20, 3659093), (23, 3181820), (46, 1590910), (92, 795455), (115, 636364), (230, 318182), (460, 159091), (529, 138340), (1058, 69170), (2116, 34585), (2645, 27668), (5290, 13834), (6917, 10580)]