8286080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 21976920

約数和(自身を除く): 13690840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 121, 128, 160, 176, 214, 220, 242, 320, 352, 428, 440, 484, 535, 605, 640, 704, 856, 880, 968, 1070, 1177, 1210, 1408, 1712, 1760, 1936, 2140, 2354, 2420, 3424, 3520, 3872, 4280, 4708, 4840, 5885, 6848, 7040, 7744, 8560, 9416, 9680, 11770, 12947, 13696, 15488, 17120, 18832, 19360, 23540, 25894, 34240, 37664, 38720, 47080, 51788, 64735, 68480, 75328, 77440, 94160, 103576, 129470, 150656, 188320, 207152, 258940, 376640, 414304, 517880, 753280, 828608, 1035760, 1657216, 2071520, 4143040, 8286080]

約数ペア:

[(1, 8286080), (2, 4143040), (4, 2071520), (5, 1657216), (8, 1035760), (10, 828608), (11, 753280), (16, 517880), (20, 414304), (22, 376640), (32, 258940), (40, 207152), (44, 188320), (55, 150656), (64, 129470), (80, 103576), (88, 94160), (107, 77440), (110, 75328), (121, 68480), (128, 64735), (160, 51788), (176, 47080), (214, 38720), (220, 37664), (242, 34240), (320, 25894), (352, 23540), (428, 19360), (440, 18832), (484, 17120), (535, 15488), (605, 13696), (640, 12947), (704, 11770), (856, 9680), (880, 9416), (968, 8560), (1070, 7744), (1177, 7040), (1210, 6848), (1408, 5885), (1712, 4840), (1760, 4708), (1936, 4280), (2140, 3872), (2354, 3520), (2420, 3424)]