125601880

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6871}}^1$

素因数の和:7339

約数の個数: 32

約数和(自身を含む): 283263840

約数和(自身を除く): 157661960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 6871, 9140, 13742, 18280, 27484, 34355, 54968, 68710, 137420, 274840, 3140047, 6280094, 12560188, 15700235, 25120376, 31400470, 62800940, 125601880]

約数ペア:

[(1, 125601880), (2, 62800940), (4, 31400470), (5, 25120376), (8, 15700235), (10, 12560188), (20, 6280094), (40, 3140047), (457, 274840), (914, 137420), (1828, 68710), (2285, 54968), (3656, 34355), (4570, 27484), (6871, 18280), (9140, 13742)]