91250500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 222663168

約数和(自身を除く): 131412668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 125, 188, 220, 235, 250, 275, 353, 470, 500, 517, 550, 706, 940, 1034, 1100, 1175, 1375, 1412, 1765, 2068, 2350, 2585, 2750, 3530, 3883, 4700, 5170, 5500, 5875, 7060, 7766, 8825, 10340, 11750, 12925, 15532, 16591, 17650, 19415, 23500, 25850, 33182, 35300, 38830, 44125, 51700, 64625, 66364, 77660, 82955, 88250, 97075, 129250, 165910, 176500, 182501, 194150, 258500, 331820, 365002, 388300, 414775, 485375, 730004, 829550, 912505, 970750, 1659100, 1825010, 1941500, 2073875, 3650020, 4147750, 4562525, 8295500, 9125050, 18250100, 22812625, 45625250, 91250500]

約数ペア:

[(1, 91250500), (2, 45625250), (4, 22812625), (5, 18250100), (10, 9125050), (11, 8295500), (20, 4562525), (22, 4147750), (25, 3650020), (44, 2073875), (47, 1941500), (50, 1825010), (55, 1659100), (94, 970750), (100, 912505), (110, 829550), (125, 730004), (188, 485375), (220, 414775), (235, 388300), (250, 365002), (275, 331820), (353, 258500), (470, 194150), (500, 182501), (517, 176500), (550, 165910), (706, 129250), (940, 97075), (1034, 88250), (1100, 82955), (1175, 77660), (1375, 66364), (1412, 64625), (1765, 51700), (2068, 44125), (2350, 38830), (2585, 35300), (2750, 33182), (3530, 25850), (3883, 23500), (4700, 19415), (5170, 17650), (5500, 16591), (5875, 15532), (7060, 12925), (7766, 11750), (8825, 10340)]