15088880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4073

約数の個数: 40

約数和(自身を含む): 35836992

約数和(自身を除く): 20748112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4013, 8026, 16052, 20065, 32104, 40130, 64208, 80260, 160520, 188611, 321040, 377222, 754444, 943055, 1508888, 1886110, 3017776, 3772220, 7544440, 15088880]

約数ペア:

[(1, 15088880), (2, 7544440), (4, 3772220), (5, 3017776), (8, 1886110), (10, 1508888), (16, 943055), (20, 754444), (40, 377222), (47, 321040), (80, 188611), (94, 160520), (188, 80260), (235, 64208), (376, 40130), (470, 32104), (752, 20065), (940, 16052), (1880, 8026), (3760, 4013)]