347167420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 741444480

約数和(自身を除く): 394277060

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 283, 332, 415, 566, 739, 830, 1132, 1415, 1478, 1660, 2830, 2956, 3695, 5660, 7390, 14780, 23489, 46978, 61337, 93956, 117445, 122674, 209137, 234890, 245348, 306685, 418274, 469780, 613370, 836548, 1045685, 1226740, 2091370, 4182740, 17358371, 34716742, 69433484, 86791855, 173583710, 347167420]

約数ペア:

[(1, 347167420), (2, 173583710), (4, 86791855), (5, 69433484), (10, 34716742), (20, 17358371), (83, 4182740), (166, 2091370), (283, 1226740), (332, 1045685), (415, 836548), (566, 613370), (739, 469780), (830, 418274), (1132, 306685), (1415, 245348), (1478, 234890), (1660, 209137), (2830, 122674), (2956, 117445), (3695, 93956), (5660, 61337), (7390, 46978), (14780, 23489)]