4390428.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3736

約数の個数: 48

約数和(自身を含む): 29820672

約数和(自身を除く): 17916332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3697, 7394, 14788, 18485, 25879, 36970, 51758, 73940, 85031, 103516, 129395, 170062, 258790, 340124, 425155, 517580, 595217, 850310, 1190434, 1700620, 2380868, 2976085, 5952170, 11904340]

約数ペア:

[(1, 11904340), (2, 5952170), (4, 2976085), (5, 2380868), (7, 1700620), (10, 1190434), (14, 850310), (20, 595217), (23, 517580), (28, 425155), (35, 340124), (46, 258790), (70, 170062), (92, 129395), (115, 103516), (140, 85031), (161, 73940), (230, 51758), (322, 36970), (460, 25879), (644, 18485), (805, 14788), (1610, 7394), (3220, 3697)]