67390040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99103}}^1$

素因数の和:99131

約数の個数: 32

約数和(自身を含む): 160548480

約数和(自身を除く): 93158440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 99103, 198206, 396412, 495515, 792824, 991030, 1684751, 1982060, 3369502, 3964120, 6739004, 8423755, 13478008, 16847510, 33695020, 67390040]

約数ペア:

[(1, 67390040), (2, 33695020), (4, 16847510), (5, 13478008), (8, 8423755), (10, 6739004), (17, 3964120), (20, 3369502), (34, 1982060), (40, 1684751), (68, 991030), (85, 792824), (136, 495515), (170, 396412), (340, 198206), (680, 99103)]