14217580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 18240020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 367, 596, 734, 745, 1468, 1490, 1835, 1937, 2980, 3670, 3874, 4771, 7340, 7748, 9542, 9685, 19084, 19370, 23855, 38740, 47710, 54683, 95420, 109366, 218732, 273415, 546830, 710879, 1093660, 1421758, 2843516, 3554395, 7108790, 14217580]

約数ペア:

[(1, 14217580), (2, 7108790), (4, 3554395), (5, 2843516), (10, 1421758), (13, 1093660), (20, 710879), (26, 546830), (52, 273415), (65, 218732), (130, 109366), (149, 95420), (260, 54683), (298, 47710), (367, 38740), (596, 23855), (734, 19370), (745, 19084), (1468, 9685), (1490, 9542), (1835, 7748), (1937, 7340), (2980, 4771), (3670, 3874)]