8100825.00000000

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 28641600

約数和(自身を除く): 17337280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1039, 1088, 1360, 2078, 2176, 2720, 4156, 5195, 5440, 8312, 10390, 10880, 16624, 17663, 20780, 33248, 35326, 41560, 66496, 70652, 83120, 88315, 132992, 141304, 166240, 176630, 282608, 332480, 353260, 565216, 664960, 706520, 1130432, 1413040, 2260864, 2826080, 5652160, 11304320]

約数ペア:

[(1, 11304320), (2, 5652160), (4, 2826080), (5, 2260864), (8, 1413040), (10, 1130432), (16, 706520), (17, 664960), (20, 565216), (32, 353260), (34, 332480), (40, 282608), (64, 176630), (68, 166240), (80, 141304), (85, 132992), (128, 88315), (136, 83120), (160, 70652), (170, 66496), (272, 41560), (320, 35326), (340, 33248), (544, 20780), (640, 17663), (680, 16624), (1039, 10880), (1088, 10390), (1360, 8312), (2078, 5440), (2176, 5195), (2720, 4156)]