2010686050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11887}}^1$

素因数の和:12115

約数の個数: 48

約数和(自身を含む): 3980102400

約数和(自身を除く): 1969416350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 398, 425, 850, 995, 1990, 3383, 4975, 6766, 9950, 11887, 16915, 23774, 33830, 59435, 84575, 118870, 169150, 202079, 297175, 404158, 594350, 1010395, 2020790, 2365513, 4731026, 5051975, 10103950, 11827565, 23655130, 40213721, 59137825, 80427442, 118275650, 201068605, 402137210, 1005343025, 2010686050]

約数ペア:

[(1, 2010686050), (2, 1005343025), (5, 402137210), (10, 201068605), (17, 118275650), (25, 80427442), (34, 59137825), (50, 40213721), (85, 23655130), (170, 11827565), (199, 10103950), (398, 5051975), (425, 4731026), (850, 2365513), (995, 2020790), (1990, 1010395), (3383, 594350), (4975, 404158), (6766, 297175), (9950, 202079), (11887, 169150), (16915, 118870), (23774, 84575), (33830, 59435)]