85278200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{60913}}^1$

素因数の和:60936

約数の個数: 48

約数和(自身を含む): 226600080

約数和(自身を除く): 141321880

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, 60913, 121826, 243652, 304565, 426391, 487304, 609130, 852782, 1218260, 1522825, 1705564, 2131955, 2436520, 3045650, 3411128, 4263910, 6091300, 8527820, 10659775, 12182600, 17055640, 21319550, 42639100, 85278200]

約数ペア:

[(1, 85278200), (2, 42639100), (4, 21319550), (5, 17055640), (7, 12182600), (8, 10659775), (10, 8527820), (14, 6091300), (20, 4263910), (25, 3411128), (28, 3045650), (35, 2436520), (40, 2131955), (50, 1705564), (56, 1522825), (70, 1218260), (100, 852782), (140, 609130), (175, 487304), (200, 426391), (280, 304565), (350, 243652), (700, 121826), (1400, 60913)]