79422880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17117}}^1$

素因数の和:17161

約数の個数: 48

約数和(自身を含む): 194118120

約数和(自身を除く): 114695240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 17117, 34234, 68468, 85585, 136936, 171170, 273872, 342340, 496393, 547744, 684680, 992786, 1369360, 1985572, 2481965, 2738720, 3971144, 4963930, 7942288, 9927860, 15884576, 19855720, 39711440, 79422880]

約数ペア:

[(1, 79422880), (2, 39711440), (4, 19855720), (5, 15884576), (8, 9927860), (10, 7942288), (16, 4963930), (20, 3971144), (29, 2738720), (32, 2481965), (40, 1985572), (58, 1369360), (80, 992786), (116, 684680), (145, 547744), (160, 496393), (232, 342340), (290, 273872), (464, 171170), (580, 136936), (928, 85585), (1160, 68468), (2320, 34234), (4640, 17117)]