84402080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 229703040

約数和(自身を除く): 145300960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 224, 280, 358, 421, 560, 716, 842, 895, 1120, 1253, 1432, 1684, 1790, 2105, 2506, 2864, 2947, 3368, 3580, 4210, 5012, 5728, 5894, 6265, 6736, 7160, 8420, 10024, 11788, 12530, 13472, 14320, 14735, 16840, 20048, 23576, 25060, 28640, 29470, 33680, 40096, 47152, 50120, 58940, 67360, 75359, 94304, 100240, 117880, 150718, 200480, 235760, 301436, 376795, 471520, 527513, 602872, 753590, 1055026, 1205744, 1507180, 2110052, 2411488, 2637565, 3014360, 4220104, 5275130, 6028720, 8440208, 10550260, 12057440, 16880416, 21100520, 42201040, 84402080]

約数ペア:

[(1, 84402080), (2, 42201040), (4, 21100520), (5, 16880416), (7, 12057440), (8, 10550260), (10, 8440208), (14, 6028720), (16, 5275130), (20, 4220104), (28, 3014360), (32, 2637565), (35, 2411488), (40, 2110052), (56, 1507180), (70, 1205744), (80, 1055026), (112, 753590), (140, 602872), (160, 527513), (179, 471520), (224, 376795), (280, 301436), (358, 235760), (421, 200480), (560, 150718), (716, 117880), (842, 100240), (895, 94304), (1120, 75359), (1253, 67360), (1432, 58940), (1684, 50120), (1790, 47152), (2105, 40096), (2506, 33680), (2864, 29470), (2947, 28640), (3368, 25060), (3580, 23576), (4210, 20048), (5012, 16840), (5728, 14735), (5894, 14320), (6265, 13472), (6736, 12530), (7160, 11788), (8420, 10024)]