264955150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 509404896

約数和(自身を除く): 244449746

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 197, 370, 394, 727, 925, 985, 1454, 1850, 1970, 3635, 4925, 7270, 7289, 9850, 14578, 18175, 26899, 36350, 36445, 53798, 72890, 134495, 143219, 182225, 268990, 286438, 364450, 672475, 716095, 1344950, 1432190, 3580475, 5299103, 7160950, 10598206, 26495515, 52991030, 132477575, 264955150]

約数ペア:

[(1, 264955150), (2, 132477575), (5, 52991030), (10, 26495515), (25, 10598206), (37, 7160950), (50, 5299103), (74, 3580475), (185, 1432190), (197, 1344950), (370, 716095), (394, 672475), (727, 364450), (925, 286438), (985, 268990), (1454, 182225), (1850, 143219), (1970, 134495), (3635, 72890), (4925, 53798), (7270, 36445), (7289, 36350), (9850, 26899), (14578, 18175)]