41895680

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 101987424

約数和(自身を除く): 60091744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 461, 568, 640, 710, 922, 1136, 1280, 1420, 1844, 2272, 2305, 2840, 3688, 4544, 4610, 5680, 7376, 9088, 9220, 11360, 14752, 18176, 18440, 22720, 29504, 32731, 36880, 45440, 59008, 65462, 73760, 90880, 118016, 130924, 147520, 163655, 261848, 295040, 327310, 523696, 590080, 654620, 1047392, 1309240, 2094784, 2618480, 4189568, 5236960, 8379136, 10473920, 20947840, 41895680]

約数ペア:

[(1, 41895680), (2, 20947840), (4, 10473920), (5, 8379136), (8, 5236960), (10, 4189568), (16, 2618480), (20, 2094784), (32, 1309240), (40, 1047392), (64, 654620), (71, 590080), (80, 523696), (128, 327310), (142, 295040), (160, 261848), (256, 163655), (284, 147520), (320, 130924), (355, 118016), (461, 90880), (568, 73760), (640, 65462), (710, 59008), (922, 45440), (1136, 36880), (1280, 32731), (1420, 29504), (1844, 22720), (2272, 18440), (2305, 18176), (2840, 14752), (3688, 11360), (4544, 9220), (4610, 9088), (5680, 7376)]