29459480

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4691}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 66720240

約数和(自身を除く): 37260760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 4691, 6280, 9382, 18764, 23455, 37528, 46910, 93820, 187640, 736487, 1472974, 2945948, 3682435, 5891896, 7364870, 14729740, 29459480]

約数ペア:

[(1, 29459480), (2, 14729740), (4, 7364870), (5, 5891896), (8, 3682435), (10, 2945948), (20, 1472974), (40, 736487), (157, 187640), (314, 93820), (628, 46910), (785, 37528), (1256, 23455), (1570, 18764), (3140, 9382), (4691, 6280)]