5015440

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 11838528

約数和(自身を除く): 6823088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 883, 1136, 1420, 1766, 2840, 3532, 4415, 5680, 7064, 8830, 14128, 17660, 35320, 62693, 70640, 125386, 250772, 313465, 501544, 626930, 1003088, 1253860, 2507720, 5015440]

約数ペア:

[(1, 5015440), (2, 2507720), (4, 1253860), (5, 1003088), (8, 626930), (10, 501544), (16, 313465), (20, 250772), (40, 125386), (71, 70640), (80, 62693), (142, 35320), (284, 17660), (355, 14128), (568, 8830), (710, 7064), (883, 5680), (1136, 4415), (1420, 3532), (1766, 2840)]