104149120

素因数分解:

$2^7\times 5^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 250228440

約数和(自身を除く): 146079320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 353, 461, 640, 706, 922, 1412, 1765, 1844, 2305, 2824, 3530, 3688, 4610, 5648, 7060, 7376, 9220, 11296, 14120, 14752, 18440, 22592, 28240, 29504, 36880, 45184, 56480, 59008, 73760, 112960, 147520, 162733, 225920, 295040, 325466, 650932, 813665, 1301864, 1627330, 2603728, 3254660, 5207456, 6509320, 10414912, 13018640, 20829824, 26037280, 52074560, 104149120]

約数ペア:

[(1, 104149120), (2, 52074560), (4, 26037280), (5, 20829824), (8, 13018640), (10, 10414912), (16, 6509320), (20, 5207456), (32, 3254660), (40, 2603728), (64, 1627330), (80, 1301864), (128, 813665), (160, 650932), (320, 325466), (353, 295040), (461, 225920), (640, 162733), (706, 147520), (922, 112960), (1412, 73760), (1765, 59008), (1844, 56480), (2305, 45184), (2824, 36880), (3530, 29504), (3688, 28240), (4610, 22592), (5648, 18440), (7060, 14752), (7376, 14120), (9220, 11296)]