87677260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 202396320

約数和(自身を除く): 114719060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 2909, 3014, 5818, 6028, 7535, 11636, 14545, 15070, 29090, 30140, 31999, 58180, 63998, 127996, 159995, 319990, 398533, 639980, 797066, 1594132, 1992665, 3985330, 4383863, 7970660, 8767726, 17535452, 21919315, 43838630, 87677260]

約数ペア:

[(1, 87677260), (2, 43838630), (4, 21919315), (5, 17535452), (10, 8767726), (11, 7970660), (20, 4383863), (22, 3985330), (44, 1992665), (55, 1594132), (110, 797066), (137, 639980), (220, 398533), (274, 319990), (548, 159995), (685, 127996), (1370, 63998), (1507, 58180), (2740, 31999), (2909, 30140), (3014, 29090), (5818, 15070), (6028, 14545), (7535, 11636)]