2416720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 5952744

約数和(自身を除く): 3536024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1777, 3554, 7108, 8885, 14216, 17770, 28432, 30209, 35540, 60418, 71080, 120836, 142160, 151045, 241672, 302090, 483344, 604180, 1208360, 2416720]

約数ペア:

[(1, 2416720), (2, 1208360), (4, 604180), (5, 483344), (8, 302090), (10, 241672), (16, 151045), (17, 142160), (20, 120836), (34, 71080), (40, 60418), (68, 35540), (80, 30209), (85, 28432), (136, 17770), (170, 14216), (272, 8885), (340, 7108), (680, 3554), (1360, 1777)]