2402440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 5725080

約数和(自身を除く): 3322640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3533, 7066, 14132, 17665, 28264, 35330, 60061, 70660, 120122, 141320, 240244, 300305, 480488, 600610, 1201220, 2402440]

約数ペア:

[(1, 2402440), (2, 1201220), (4, 600610), (5, 480488), (8, 300305), (10, 240244), (17, 141320), (20, 120122), (34, 70660), (40, 60061), (68, 35330), (85, 28264), (136, 17665), (170, 14132), (340, 7066), (680, 3533)]