29658520

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2339}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 66970800

約数和(自身を除く): 37312280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2339, 2536, 3170, 4678, 6340, 9356, 11695, 12680, 18712, 23390, 46780, 93560, 741463, 1482926, 2965852, 3707315, 5931704, 7414630, 14829260, 29658520]

約数ペア:

[(1, 29658520), (2, 14829260), (4, 7414630), (5, 5931704), (8, 3707315), (10, 2965852), (20, 1482926), (40, 741463), (317, 93560), (634, 46780), (1268, 23390), (1585, 18712), (2339, 12680), (2536, 11695), (3170, 9356), (4678, 6340)]