58387720

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2791}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 131670720

約数和(自身を除く): 73283000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 2791, 4184, 5230, 5582, 10460, 11164, 13955, 20920, 22328, 27910, 55820, 111640, 1459693, 2919386, 5838772, 7298465, 11677544, 14596930, 29193860, 58387720]

約数ペア:

[(1, 58387720), (2, 29193860), (4, 14596930), (5, 11677544), (8, 7298465), (10, 5838772), (20, 2919386), (40, 1459693), (523, 111640), (1046, 55820), (2092, 27910), (2615, 22328), (2791, 20920), (4184, 13955), (5230, 11164), (5582, 10460)]