29497660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20773}}^1$

素因数の和:20853

約数の個数: 24

約数和(自身を含む): 62820576

約数和(自身を除く): 33322916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 20773, 41546, 83092, 103865, 207730, 415460, 1474883, 2949766, 5899532, 7374415, 14748830, 29497660]

約数ペア:

[(1, 29497660), (2, 14748830), (4, 7374415), (5, 5899532), (10, 2949766), (20, 1474883), (71, 415460), (142, 207730), (284, 103865), (355, 83092), (710, 41546), (1420, 20773)]