29105540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23857}}^1$

素因数の和:23927

約数の個数: 24

約数和(自身を含む): 62126232

約数和(自身を除く): 33020692

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 23857, 47714, 95428, 119285, 238570, 477140, 1455277, 2910554, 5821108, 7276385, 14552770, 29105540]

約数ペア:

[(1, 29105540), (2, 14552770), (4, 7276385), (5, 5821108), (10, 2910554), (20, 1455277), (61, 477140), (122, 238570), (244, 119285), (305, 95428), (610, 47714), (1220, 23857)]