22349860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 51339456

約数和(自身を除く): 28989596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1283, 1340, 1742, 2566, 3484, 4355, 5132, 6415, 8710, 12830, 16679, 17420, 25660, 33358, 66716, 83395, 85961, 166790, 171922, 333580, 343844, 429805, 859610, 1117493, 1719220, 2234986, 4469972, 5587465, 11174930, 22349860]

約数ペア:

[(1, 22349860), (2, 11174930), (4, 5587465), (5, 4469972), (10, 2234986), (13, 1719220), (20, 1117493), (26, 859610), (52, 429805), (65, 343844), (67, 333580), (130, 171922), (134, 166790), (260, 85961), (268, 83395), (335, 66716), (670, 33358), (871, 25660), (1283, 17420), (1340, 16679), (1742, 12830), (2566, 8710), (3484, 6415), (4355, 5132)]