42467260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 98068320

約数和(自身を除く): 55601060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1409, 1507, 2740, 2818, 3014, 5636, 6028, 7045, 7535, 14090, 15070, 15499, 28180, 30140, 30998, 61996, 77495, 154990, 193033, 309980, 386066, 772132, 965165, 1930330, 2123363, 3860660, 4246726, 8493452, 10616815, 21233630, 42467260]

約数ペア:

[(1, 42467260), (2, 21233630), (4, 10616815), (5, 8493452), (10, 4246726), (11, 3860660), (20, 2123363), (22, 1930330), (44, 965165), (55, 772132), (110, 386066), (137, 309980), (220, 193033), (274, 154990), (548, 77495), (685, 61996), (1370, 30998), (1409, 30140), (1507, 28180), (2740, 15499), (2818, 15070), (3014, 14090), (5636, 7535), (6028, 7045)]