100622980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{135977}}^1$

素因数の和:136023

約数の個数: 24

約数和(自身を含む): 217020888

約数和(自身を除く): 116397908

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 135977, 271954, 543908, 679885, 1359770, 2719540, 5031149, 10062298, 20124596, 25155745, 50311490, 100622980]

約数ペア:

[(1, 100622980), (2, 50311490), (4, 25155745), (5, 20124596), (10, 10062298), (20, 5031149), (37, 2719540), (74, 1359770), (148, 679885), (185, 543908), (370, 271954), (740, 135977)]