33723980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 40787380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 439, 460, 668, 835, 878, 1670, 1756, 2195, 3340, 3841, 4390, 7682, 8780, 10097, 15364, 19205, 20194, 38410, 40388, 50485, 73313, 76820, 100970, 146626, 201940, 293252, 366565, 733130, 1466260, 1686199, 3372398, 6744796, 8430995, 16861990, 33723980]

約数ペア:

[(1, 33723980), (2, 16861990), (4, 8430995), (5, 6744796), (10, 3372398), (20, 1686199), (23, 1466260), (46, 733130), (92, 366565), (115, 293252), (167, 201940), (230, 146626), (334, 100970), (439, 76820), (460, 73313), (668, 50485), (835, 40388), (878, 38410), (1670, 20194), (1756, 19205), (2195, 15364), (3340, 10097), (3841, 8780), (4390, 7682)]