2915600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 7230564

約数和(自身を除く): 4314964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 197, 200, 296, 370, 394, 400, 592, 740, 788, 925, 985, 1480, 1576, 1850, 1970, 2960, 3152, 3700, 3940, 4925, 7289, 7400, 7880, 9850, 14578, 14800, 15760, 19700, 29156, 36445, 39400, 58312, 72890, 78800, 116624, 145780, 182225, 291560, 364450, 583120, 728900, 1457800, 2915600]

約数ペア:

[(1, 2915600), (2, 1457800), (4, 728900), (5, 583120), (8, 364450), (10, 291560), (16, 182225), (20, 145780), (25, 116624), (37, 78800), (40, 72890), (50, 58312), (74, 39400), (80, 36445), (100, 29156), (148, 19700), (185, 15760), (197, 14800), (200, 14578), (296, 9850), (370, 7880), (394, 7400), (400, 7289), (592, 4925), (740, 3940), (788, 3700), (925, 3152), (985, 2960), (1480, 1970), (1576, 1850)]