123743450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107603}}^1$

素因数の和:107638

約数の個数: 24

約数和(自身を含む): 240172128

約数和(自身を除く): 116428678

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 107603, 215206, 538015, 1076030, 2474869, 2690075, 4949738, 5380150, 12374345, 24748690, 61871725, 123743450]

約数ペア:

[(1, 123743450), (2, 61871725), (5, 24748690), (10, 12374345), (23, 5380150), (25, 4949738), (46, 2690075), (50, 2474869), (115, 1076030), (230, 538015), (575, 215206), (1150, 107603)]