29982080

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 72705600

約数和(自身を除く): 42723520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 593, 632, 640, 790, 1186, 1264, 1580, 2372, 2528, 2965, 3160, 4744, 5056, 5930, 6320, 9488, 10112, 11860, 12640, 18976, 23720, 25280, 37952, 46847, 47440, 50560, 75904, 93694, 94880, 187388, 189760, 234235, 374776, 379520, 468470, 749552, 936940, 1499104, 1873880, 2998208, 3747760, 5996416, 7495520, 14991040, 29982080]

約数ペア:

[(1, 29982080), (2, 14991040), (4, 7495520), (5, 5996416), (8, 3747760), (10, 2998208), (16, 1873880), (20, 1499104), (32, 936940), (40, 749552), (64, 468470), (79, 379520), (80, 374776), (128, 234235), (158, 189760), (160, 187388), (316, 94880), (320, 93694), (395, 75904), (593, 50560), (632, 47440), (640, 46847), (790, 37952), (1186, 25280), (1264, 23720), (1580, 18976), (2372, 12640), (2528, 11860), (2965, 10112), (3160, 9488), (4744, 6320), (5056, 5930)]