5125924100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{8161}}^1$

素因数の和:8757

約数の個数: 72

約数和(自身を含む): 12157201056

約数和(自身を除く): 7031276956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 571, 1100, 1142, 2284, 2855, 5710, 6281, 8161, 11420, 12562, 14275, 16322, 25124, 28550, 31405, 32644, 40805, 57100, 62810, 81610, 89771, 125620, 157025, 163220, 179542, 204025, 314050, 359084, 408050, 448855, 628100, 816100, 897710, 1795420, 2244275, 4488550, 4659931, 8977100, 9319862, 18639724, 23299655, 46599310, 51259241, 93198620, 102518482, 116498275, 205036964, 232996550, 256296205, 465993100, 512592410, 1025184820, 1281481025, 2562962050, 5125924100]

約数ペア:

[(1, 5125924100), (2, 2562962050), (4, 1281481025), (5, 1025184820), (10, 512592410), (11, 465993100), (20, 256296205), (22, 232996550), (25, 205036964), (44, 116498275), (50, 102518482), (55, 93198620), (100, 51259241), (110, 46599310), (220, 23299655), (275, 18639724), (550, 9319862), (571, 8977100), (1100, 4659931), (1142, 4488550), (2284, 2244275), (2855, 1795420), (5710, 897710), (6281, 816100), (8161, 628100), (11420, 448855), (12562, 408050), (14275, 359084), (16322, 314050), (25124, 204025), (28550, 179542), (31405, 163220), (32644, 157025), (40805, 125620), (57100, 89771), (62810, 81610)]