97894280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7230

約数の個数: 64

約数和(自身を含む): 248071680

約数和(自身を除く): 150177400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7177, 13640, 14354, 28708, 35885, 57416, 71770, 78947, 143540, 157894, 222487, 287080, 315788, 394735, 444974, 631576, 789470, 889948, 1112435, 1578940, 1779896, 2224870, 2447357, 3157880, 4449740, 4894714, 8899480, 9789428, 12236785, 19578856, 24473570, 48947140, 97894280]

約数ペア:

[(1, 97894280), (2, 48947140), (4, 24473570), (5, 19578856), (8, 12236785), (10, 9789428), (11, 8899480), (20, 4894714), (22, 4449740), (31, 3157880), (40, 2447357), (44, 2224870), (55, 1779896), (62, 1578940), (88, 1112435), (110, 889948), (124, 789470), (155, 631576), (220, 444974), (248, 394735), (310, 315788), (341, 287080), (440, 222487), (620, 157894), (682, 143540), (1240, 78947), (1364, 71770), (1705, 57416), (2728, 35885), (3410, 28708), (6820, 14354), (7177, 13640)]