191652010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 395124480

約数和(自身を除く): 203472470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 145, 146, 290, 319, 365, 638, 730, 803, 823, 1595, 1606, 1646, 2117, 3190, 4015, 4115, 4234, 8030, 8230, 9053, 10585, 18106, 21170, 23287, 23867, 45265, 46574, 47734, 60079, 90530, 116435, 119335, 120158, 232870, 238670, 262537, 300395, 525074, 600790, 660869, 1312685, 1321738, 1742291, 2625370, 3304345, 3484582, 6608690, 8711455, 17422910, 19165201, 38330402, 95826005, 191652010]

約数ペア:

[(1, 191652010), (2, 95826005), (5, 38330402), (10, 19165201), (11, 17422910), (22, 8711455), (29, 6608690), (55, 3484582), (58, 3304345), (73, 2625370), (110, 1742291), (145, 1321738), (146, 1312685), (290, 660869), (319, 600790), (365, 525074), (638, 300395), (730, 262537), (803, 238670), (823, 232870), (1595, 120158), (1606, 119335), (1646, 116435), (2117, 90530), (3190, 60079), (4015, 47734), (4115, 46574), (4234, 45265), (8030, 23867), (8230, 23287), (9053, 21170), (10585, 18106)]