82551400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 203781600

約数和(自身を除く): 121230200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 200, 215, 232, 290, 331, 344, 430, 580, 662, 725, 860, 1075, 1160, 1247, 1324, 1450, 1655, 1720, 2150, 2494, 2648, 2900, 3310, 4300, 4988, 5800, 6235, 6620, 8275, 8600, 9599, 9976, 12470, 13240, 14233, 16550, 19198, 24940, 28466, 31175, 33100, 38396, 47995, 49880, 56932, 62350, 66200, 71165, 76792, 95990, 113864, 124700, 142330, 191980, 239975, 249400, 284660, 355825, 383960, 412757, 479950, 569320, 711650, 825514, 959900, 1423300, 1651028, 1919800, 2063785, 2846600, 3302056, 4127570, 8255140, 10318925, 16510280, 20637850, 41275700, 82551400]

約数ペア:

[(1, 82551400), (2, 41275700), (4, 20637850), (5, 16510280), (8, 10318925), (10, 8255140), (20, 4127570), (25, 3302056), (29, 2846600), (40, 2063785), (43, 1919800), (50, 1651028), (58, 1423300), (86, 959900), (100, 825514), (116, 711650), (145, 569320), (172, 479950), (200, 412757), (215, 383960), (232, 355825), (290, 284660), (331, 249400), (344, 239975), (430, 191980), (580, 142330), (662, 124700), (725, 113864), (860, 95990), (1075, 76792), (1160, 71165), (1247, 66200), (1324, 62350), (1450, 56932), (1655, 49880), (1720, 47995), (2150, 38396), (2494, 33100), (2648, 31175), (2900, 28466), (3310, 24940), (4300, 19198), (4988, 16550), (5800, 14233), (6235, 13240), (6620, 12470), (8275, 9976), (8600, 9599)]