12368020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 31215744

約数和(自身を除く): 18847724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 167, 230, 322, 334, 460, 529, 644, 668, 805, 835, 1058, 1169, 1610, 1670, 2116, 2338, 2645, 3220, 3340, 3703, 3841, 4676, 5290, 5845, 7406, 7682, 10580, 11690, 14812, 15364, 18515, 19205, 23380, 26887, 37030, 38410, 53774, 74060, 76820, 88343, 107548, 134435, 176686, 268870, 353372, 441715, 537740, 618401, 883430, 1236802, 1766860, 2473604, 3092005, 6184010, 12368020]

約数ペア:

[(1, 12368020), (2, 6184010), (4, 3092005), (5, 2473604), (7, 1766860), (10, 1236802), (14, 883430), (20, 618401), (23, 537740), (28, 441715), (35, 353372), (46, 268870), (70, 176686), (92, 134435), (115, 107548), (140, 88343), (161, 76820), (167, 74060), (230, 53774), (322, 38410), (334, 37030), (460, 26887), (529, 23380), (644, 19205), (668, 18515), (805, 15364), (835, 14812), (1058, 11690), (1169, 10580), (1610, 7682), (1670, 7406), (2116, 5845), (2338, 5290), (2645, 4676), (3220, 3841), (3340, 3703)]