40935950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 83673216

約数和(自身を除く): 42737266

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 263, 275, 283, 526, 550, 566, 1315, 1415, 2630, 2830, 2893, 3113, 5786, 6226, 6575, 7075, 13150, 14150, 14465, 15565, 28930, 31130, 72325, 74429, 77825, 144650, 148858, 155650, 372145, 744290, 818719, 1637438, 1860725, 3721450, 4093595, 8187190, 20467975, 40935950]

約数ペア:

[(1, 40935950), (2, 20467975), (5, 8187190), (10, 4093595), (11, 3721450), (22, 1860725), (25, 1637438), (50, 818719), (55, 744290), (110, 372145), (263, 155650), (275, 148858), (283, 144650), (526, 77825), (550, 74429), (566, 72325), (1315, 31130), (1415, 28930), (2630, 15565), (2830, 14465), (2893, 14150), (3113, 13150), (5786, 7075), (6226, 6575)]