377441090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 771573600

約数和(自身を除く): 394132510

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 754, 1378, 1537, 1885, 1889, 3074, 3445, 3770, 3778, 6890, 7685, 9445, 15370, 18890, 19981, 24557, 39962, 49114, 54781, 99905, 100117, 109562, 122785, 199810, 200234, 245570, 273905, 500585, 547810, 712153, 1001170, 1301521, 1424306, 2603042, 2903393, 3560765, 5806786, 6507605, 7121530, 13015210, 14516965, 29033930, 37744109, 75488218, 188720545, 377441090]

約数ペア:

[(1, 377441090), (2, 188720545), (5, 75488218), (10, 37744109), (13, 29033930), (26, 14516965), (29, 13015210), (53, 7121530), (58, 6507605), (65, 5806786), (106, 3560765), (130, 2903393), (145, 2603042), (265, 1424306), (290, 1301521), (377, 1001170), (530, 712153), (689, 547810), (754, 500585), (1378, 273905), (1537, 245570), (1885, 200234), (1889, 199810), (3074, 122785), (3445, 109562), (3770, 100117), (3778, 99905), (6890, 54781), (7685, 49114), (9445, 39962), (15370, 24557), (18890, 19981)]