1374350800

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 3370203936

約数和(自身を除く): 1995853136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 163, 197, 200, 214, 326, 394, 400, 428, 535, 652, 788, 815, 856, 985, 1070, 1304, 1576, 1630, 1712, 1970, 2140, 2608, 2675, 3152, 3260, 3940, 4075, 4280, 4925, 5350, 6520, 7880, 8150, 8560, 9850, 10700, 13040, 15760, 16300, 17441, 19700, 21079, 21400, 32111, 32600, 34882, 39400, 42158, 42800, 64222, 65200, 69764, 78800, 84316, 87205, 105395, 128444, 139528, 160555, 168632, 174410, 210790, 256888, 279056, 321110, 337264, 348820, 421580, 436025, 513776, 526975, 642220, 697640, 802775, 843160, 872050, 1053950, 1284440, 1395280, 1605550, 1686320, 1744100, 2107900, 2568880, 3211100, 3435877, 3488200, 4215800, 6422200, 6871754, 6976400, 8431600, 12844400, 13743508, 17179385, 27487016, 34358770, 54974032, 68717540, 85896925, 137435080, 171793850, 274870160, 343587700, 687175400, 1374350800]

約数ペア:

[(1, 1374350800), (2, 687175400), (4, 343587700), (5, 274870160), (8, 171793850), (10, 137435080), (16, 85896925), (20, 68717540), (25, 54974032), (40, 34358770), (50, 27487016), (80, 17179385), (100, 13743508), (107, 12844400), (163, 8431600), (197, 6976400), (200, 6871754), (214, 6422200), (326, 4215800), (394, 3488200), (400, 3435877), (428, 3211100), (535, 2568880), (652, 2107900), (788, 1744100), (815, 1686320), (856, 1605550), (985, 1395280), (1070, 1284440), (1304, 1053950), (1576, 872050), (1630, 843160), (1712, 802775), (1970, 697640), (2140, 642220), (2608, 526975), (2675, 513776), (3152, 436025), (3260, 421580), (3940, 348820), (4075, 337264), (4280, 321110), (4925, 279056), (5350, 256888), (6520, 210790), (7880, 174410), (8150, 168632), (8560, 160555), (9850, 139528), (10700, 128444), (13040, 105395), (15760, 87205), (16300, 84316), (17441, 78800), (19700, 69764), (21079, 65200), (21400, 64222), (32111, 42800), (32600, 42158), (34882, 39400)]