22010280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 44517720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1231, 1490, 1788, 2235, 2462, 2980, 3576, 3693, 4470, 4924, 5960, 6155, 7386, 8940, 9848, 12310, 14772, 17880, 18465, 24620, 29544, 36930, 49240, 73860, 147720, 183419, 366838, 550257, 733676, 917095, 1100514, 1467352, 1834190, 2201028, 2751285, 3668380, 4402056, 5502570, 7336760, 11005140, 22010280]

約数ペア:

[(1, 22010280), (2, 11005140), (3, 7336760), (4, 5502570), (5, 4402056), (6, 3668380), (8, 2751285), (10, 2201028), (12, 1834190), (15, 1467352), (20, 1100514), (24, 917095), (30, 733676), (40, 550257), (60, 366838), (120, 183419), (149, 147720), (298, 73860), (447, 49240), (596, 36930), (745, 29544), (894, 24620), (1192, 18465), (1231, 17880), (1490, 14772), (1788, 12310), (2235, 9848), (2462, 8940), (2980, 7386), (3576, 6155), (3693, 5960), (4470, 4924)]