3739340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 8951040

約数和(自身を除く): 5211700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 739, 1012, 1265, 1478, 2530, 2956, 3695, 5060, 7390, 8129, 14780, 16258, 16997, 32516, 33994, 40645, 67988, 81290, 84985, 162580, 169970, 186967, 339940, 373934, 747868, 934835, 1869670, 3739340]

約数ペア:

[(1, 3739340), (2, 1869670), (4, 934835), (5, 747868), (10, 373934), (11, 339940), (20, 186967), (22, 169970), (23, 162580), (44, 84985), (46, 81290), (55, 67988), (92, 40645), (110, 33994), (115, 32516), (220, 16997), (230, 16258), (253, 14780), (460, 8129), (506, 7390), (739, 5060), (1012, 3695), (1265, 2956), (1478, 2530)]