551420140

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{94099}}^1$

素因数の和:94401

約数の個数: 24

約数和(自身を含む): 1161946800

約数和(自身を除く): 610526660

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 94099, 188198, 376396, 470495, 940990, 1881980, 27571007, 55142014, 110284028, 137855035, 275710070, 551420140]

約数ペア:

[(1, 551420140), (2, 275710070), (4, 137855035), (5, 110284028), (10, 55142014), (20, 27571007), (293, 1881980), (586, 940990), (1172, 470495), (1465, 376396), (2930, 188198), (5860, 94099)]