108260680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7990

約数の個数: 64

約数和(自身を含む): 274337280

約数和(自身を除く): 166076600

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, 7937, 13640, 15874, 31748, 39685, 63496, 79370, 87307, 158740, 174614, 246047, 317480, 349228, 436535, 492094, 698456, 873070, 984188, 1230235, 1746140, 1968376, 2460470, 2706517, 3492280, 4920940, 5413034, 9841880, 10826068, 13532585, 21652136, 27065170, 54130340, 108260680]

約数ペア:

[(1, 108260680), (2, 54130340), (4, 27065170), (5, 21652136), (8, 13532585), (10, 10826068), (11, 9841880), (20, 5413034), (22, 4920940), (31, 3492280), (40, 2706517), (44, 2460470), (55, 1968376), (62, 1746140), (88, 1230235), (110, 984188), (124, 873070), (155, 698456), (220, 492094), (248, 436535), (310, 349228), (341, 317480), (440, 246047), (620, 174614), (682, 158740), (1240, 87307), (1364, 79370), (1705, 63496), (2728, 39685), (3410, 31748), (6820, 15874), (7937, 13640)]