193607120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{345727}}^1$

素因数の和:345747

約数の個数: 40

約数和(自身を含む): 514443264

約数和(自身を除く): 320836144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 345727, 691454, 1382908, 1728635, 2420089, 2765816, 3457270, 4840178, 5531632, 6914540, 9680356, 12100445, 13829080, 19360712, 24200890, 27658160, 38721424, 48401780, 96803560, 193607120]

約数ペア:

[(1, 193607120), (2, 96803560), (4, 48401780), (5, 38721424), (7, 27658160), (8, 24200890), (10, 19360712), (14, 13829080), (16, 12100445), (20, 9680356), (28, 6914540), (35, 5531632), (40, 4840178), (56, 3457270), (70, 2765816), (80, 2420089), (112, 1728635), (140, 1382908), (280, 691454), (560, 345727)]