42219500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 97651008

約数和(自身を除く): 55431508

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 4967, 8500, 9934, 19868, 24835, 49670, 84439, 99340, 124175, 168878, 248350, 337756, 422195, 496700, 620875, 844390, 1241750, 1688780, 2110975, 2483500, 4221950, 8443900, 10554875, 21109750, 42219500]

約数ペア:

[(1, 42219500), (2, 21109750), (4, 10554875), (5, 8443900), (10, 4221950), (17, 2483500), (20, 2110975), (25, 1688780), (34, 1241750), (50, 844390), (68, 620875), (85, 496700), (100, 422195), (125, 337756), (170, 248350), (250, 168878), (340, 124175), (425, 99340), (500, 84439), (850, 49670), (1700, 24835), (2125, 19868), (4250, 9934), (4967, 8500)]