4798750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 40

約数和(自身を含む): 9840600

約数和(自身を除く): 5041850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 349, 550, 625, 698, 1250, 1375, 1745, 2750, 3490, 3839, 6875, 7678, 8725, 13750, 17450, 19195, 38390, 43625, 87250, 95975, 191950, 218125, 436250, 479875, 959750, 2399375, 4798750]

約数ペア:

[(1, 4798750), (2, 2399375), (5, 959750), (10, 479875), (11, 436250), (22, 218125), (25, 191950), (50, 95975), (55, 87250), (110, 43625), (125, 38390), (250, 19195), (275, 17450), (349, 13750), (550, 8725), (625, 7678), (698, 6875), (1250, 3839), (1375, 3490), (1745, 2750)]