71993300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42349}}^1$

素因数の和:42380

約数の個数: 36

約数和(自身を含む): 165419100

約数和(自身を除く): 93425800

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 42349, 84698, 169396, 211745, 423490, 719933, 846980, 1058725, 1439866, 2117450, 2879732, 3599665, 4234900, 7199330, 14398660, 17998325, 35996650, 71993300]

約数ペア:

[(1, 71993300), (2, 35996650), (4, 17998325), (5, 14398660), (10, 7199330), (17, 4234900), (20, 3599665), (25, 2879732), (34, 2117450), (50, 1439866), (68, 1058725), (85, 846980), (100, 719933), (170, 423490), (340, 211745), (425, 169396), (850, 84698), (1700, 42349)]