184688620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2243}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 407151360

約数和(自身を除く): 222462740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 716, 895, 1790, 2243, 3580, 4117, 4486, 8234, 8972, 11215, 16468, 20585, 22430, 41170, 44860, 51589, 82340, 103178, 206356, 257945, 401497, 515890, 802994, 1031780, 1605988, 2007485, 4014970, 8029940, 9234431, 18468862, 36937724, 46172155, 92344310, 184688620]

約数ペア:

[(1, 184688620), (2, 92344310), (4, 46172155), (5, 36937724), (10, 18468862), (20, 9234431), (23, 8029940), (46, 4014970), (92, 2007485), (115, 1605988), (179, 1031780), (230, 802994), (358, 515890), (460, 401497), (716, 257945), (895, 206356), (1790, 103178), (2243, 82340), (3580, 51589), (4117, 44860), (4486, 41170), (8234, 22430), (8972, 20585), (11215, 16468)]