179945060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 390094320

約数和(自身を除く): 210149260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 241, 370, 482, 740, 964, 1009, 1205, 2018, 2410, 4036, 4820, 5045, 8917, 10090, 17834, 20180, 35668, 37333, 44585, 74666, 89170, 149332, 178340, 186665, 243169, 373330, 486338, 746660, 972676, 1215845, 2431690, 4863380, 8997253, 17994506, 35989012, 44986265, 89972530, 179945060]

約数ペア:

[(1, 179945060), (2, 89972530), (4, 44986265), (5, 35989012), (10, 17994506), (20, 8997253), (37, 4863380), (74, 2431690), (148, 1215845), (185, 972676), (241, 746660), (370, 486338), (482, 373330), (740, 243169), (964, 186665), (1009, 178340), (1205, 149332), (2018, 89170), (2410, 74666), (4036, 44585), (4820, 37333), (5045, 35668), (8917, 20180), (10090, 17834)]