71188600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50849}}^1$

素因数の和:50872

約数の個数: 48

約数和(自身を含む): 189162000

約数和(自身を除く): 117973400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50849, 101698, 203396, 254245, 355943, 406792, 508490, 711886, 1016980, 1271225, 1423772, 1779715, 2033960, 2542450, 2847544, 3559430, 5084900, 7118860, 8898575, 10169800, 14237720, 17797150, 35594300, 71188600]

約数ペア:

[(1, 71188600), (2, 35594300), (4, 17797150), (5, 14237720), (7, 10169800), (8, 8898575), (10, 7118860), (14, 5084900), (20, 3559430), (25, 2847544), (28, 2542450), (35, 2033960), (40, 1779715), (50, 1423772), (56, 1271225), (70, 1016980), (100, 711886), (140, 508490), (175, 406792), (200, 355943), (280, 254245), (350, 203396), (700, 101698), (1400, 50849)]