29750120

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1289}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 67105800

約数和(自身を除く): 37355680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 1289, 2308, 2578, 2885, 4616, 5156, 5770, 6445, 10312, 11540, 12890, 23080, 25780, 51560, 743753, 1487506, 2975012, 3718765, 5950024, 7437530, 14875060, 29750120]

約数ペア:

[(1, 29750120), (2, 14875060), (4, 7437530), (5, 5950024), (8, 3718765), (10, 2975012), (20, 1487506), (40, 743753), (577, 51560), (1154, 25780), (1289, 23080), (2308, 12890), (2578, 11540), (2885, 10312), (4616, 6445), (5156, 5770)]