653129800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{192097}}^1$

素因数の和:192130

約数の個数: 48

約数和(自身を含む): 1607860260

約数和(自身を除く): 954730460

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 192097, 384194, 768388, 960485, 1536776, 1920970, 3265649, 3841940, 4802425, 6531298, 7683880, 9604850, 13062596, 16328245, 19209700, 26125192, 32656490, 38419400, 65312980, 81641225, 130625960, 163282450, 326564900, 653129800]

約数ペア:

[(1, 653129800), (2, 326564900), (4, 163282450), (5, 130625960), (8, 81641225), (10, 65312980), (17, 38419400), (20, 32656490), (25, 26125192), (34, 19209700), (40, 16328245), (50, 13062596), (68, 9604850), (85, 7683880), (100, 6531298), (136, 4802425), (170, 3841940), (200, 3265649), (340, 1920970), (425, 1536776), (680, 960485), (850, 768388), (1700, 384194), (3400, 192097)]