42984320

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 105019200

約数和(自身を除く): 62034880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1429, 1504, 1880, 2858, 3008, 3760, 5716, 6016, 7145, 7520, 11432, 14290, 15040, 22864, 28580, 30080, 45728, 57160, 67163, 91456, 114320, 134326, 182912, 228640, 268652, 335815, 457280, 537304, 671630, 914560, 1074608, 1343260, 2149216, 2686520, 4298432, 5373040, 8596864, 10746080, 21492160, 42984320]

約数ペア:

[(1, 42984320), (2, 21492160), (4, 10746080), (5, 8596864), (8, 5373040), (10, 4298432), (16, 2686520), (20, 2149216), (32, 1343260), (40, 1074608), (47, 914560), (64, 671630), (80, 537304), (94, 457280), (128, 335815), (160, 268652), (188, 228640), (235, 182912), (320, 134326), (376, 114320), (470, 91456), (640, 67163), (752, 57160), (940, 45728), (1429, 30080), (1504, 28580), (1880, 22864), (2858, 15040), (3008, 14290), (3760, 11432), (5716, 7520), (6016, 7145)]