70403800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 173325960

約数和(自身を除く): 102922160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 20707, 41414, 82828, 103535, 165656, 207070, 352019, 414140, 517675, 704038, 828280, 1035350, 1408076, 1760095, 2070700, 2816152, 3520190, 4141400, 7040380, 8800475, 14080760, 17600950, 35201900, 70403800]

約数ペア:

[(1, 70403800), (2, 35201900), (4, 17600950), (5, 14080760), (8, 8800475), (10, 7040380), (17, 4141400), (20, 3520190), (25, 2816152), (34, 2070700), (40, 1760095), (50, 1408076), (68, 1035350), (85, 828280), (100, 704038), (136, 517675), (170, 414140), (200, 352019), (340, 207070), (425, 165656), (680, 103535), (850, 82828), (1700, 41414), (3400, 20707)]