222744140

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{18593}}^1$

素因数の和:19201

約数の個数: 24

約数和(自身を含む): 468568800

約数和(自身を除く): 245824660

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 18593, 37186, 74372, 92965, 185930, 371860, 11137207, 22274414, 44548828, 55686035, 111372070, 222744140]

約数ペア:

[(1, 222744140), (2, 111372070), (4, 55686035), (5, 44548828), (10, 22274414), (20, 11137207), (599, 371860), (1198, 185930), (2396, 92965), (2995, 74372), (5990, 37186), (11980, 18593)]