2283550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 4296600

約数和(自身を除く): 2013050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 419, 545, 838, 1090, 2095, 2725, 4190, 5450, 10475, 20950, 45671, 91342, 228355, 456710, 1141775, 2283550]

約数ペア:

[(1, 2283550), (2, 1141775), (5, 456710), (10, 228355), (25, 91342), (50, 45671), (109, 20950), (218, 10475), (419, 5450), (545, 4190), (838, 2725), (1090, 2095)]