74073560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 184204800

約数和(自身を除く): 110131240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 2131, 3160, 3476, 4262, 4345, 6952, 8524, 8690, 10655, 17048, 17380, 21310, 23441, 34760, 42620, 46882, 85240, 93764, 117205, 168349, 187528, 234410, 336698, 468820, 673396, 841745, 937640, 1346792, 1683490, 1851839, 3366980, 3703678, 6733960, 7407356, 9259195, 14814712, 18518390, 37036780, 74073560]

約数ペア:

[(1, 74073560), (2, 37036780), (4, 18518390), (5, 14814712), (8, 9259195), (10, 7407356), (11, 6733960), (20, 3703678), (22, 3366980), (40, 1851839), (44, 1683490), (55, 1346792), (79, 937640), (88, 841745), (110, 673396), (158, 468820), (220, 336698), (316, 234410), (395, 187528), (440, 168349), (632, 117205), (790, 93764), (869, 85240), (1580, 46882), (1738, 42620), (2131, 34760), (3160, 23441), (3476, 21310), (4262, 17380), (4345, 17048), (6952, 10655), (8524, 8690)]