223830440

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{5417}}^1$

素因数の和:6461

約数の個数: 32

約数和(自身を含む): 504199080

約数和(自身を除く): 280368640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 4132, 5165, 5417, 8264, 10330, 10834, 20660, 21668, 27085, 41320, 43336, 54170, 108340, 216680, 5595761, 11191522, 22383044, 27978805, 44766088, 55957610, 111915220, 223830440]

約数ペア:

[(1, 223830440), (2, 111915220), (4, 55957610), (5, 44766088), (8, 27978805), (10, 22383044), (20, 11191522), (40, 5595761), (1033, 216680), (2066, 108340), (4132, 54170), (5165, 43336), (5417, 41320), (8264, 27085), (10330, 21668), (10834, 20660)]