28795550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 63344160

約数和(自身を除く): 34548610

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2837, 5075, 5674, 10150, 14185, 19859, 28370, 39718, 70925, 82273, 99295, 141850, 164546, 198590, 411365, 496475, 575911, 822730, 992950, 1151822, 2056825, 2879555, 4113650, 5759110, 14397775, 28795550]

約数ペア:

[(1, 28795550), (2, 14397775), (5, 5759110), (7, 4113650), (10, 2879555), (14, 2056825), (25, 1151822), (29, 992950), (35, 822730), (50, 575911), (58, 496475), (70, 411365), (145, 198590), (175, 164546), (203, 141850), (290, 99295), (350, 82273), (406, 70925), (725, 39718), (1015, 28370), (1450, 19859), (2030, 14185), (2837, 10150), (5075, 5674)]