91082620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 201670560

約数和(自身を除く): 110587940

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 2963, 3074, 5926, 6148, 7685, 11852, 14815, 15370, 29630, 30740, 59260, 85927, 157039, 171854, 314078, 343708, 429635, 628156, 785195, 859270, 1570390, 1718540, 3140780, 4554131, 9108262, 18216524, 22770655, 45541310, 91082620]

約数ペア:

[(1, 91082620), (2, 45541310), (4, 22770655), (5, 18216524), (10, 9108262), (20, 4554131), (29, 3140780), (53, 1718540), (58, 1570390), (106, 859270), (116, 785195), (145, 628156), (212, 429635), (265, 343708), (290, 314078), (530, 171854), (580, 157039), (1060, 85927), (1537, 59260), (2963, 30740), (3074, 29630), (5926, 15370), (6148, 14815), (7685, 11852)]