9851300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 22915200

約数和(自身を除く): 13063900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 79, 86, 100, 116, 145, 158, 172, 215, 290, 316, 395, 430, 580, 725, 790, 860, 1075, 1247, 1450, 1580, 1975, 2150, 2291, 2494, 2900, 3397, 3950, 4300, 4582, 4988, 6235, 6794, 7900, 9164, 11455, 12470, 13588, 16985, 22910, 24940, 31175, 33970, 45820, 57275, 62350, 67940, 84925, 98513, 114550, 124700, 169850, 197026, 229100, 339700, 394052, 492565, 985130, 1970260, 2462825, 4925650, 9851300]

約数ペア:

[(1, 9851300), (2, 4925650), (4, 2462825), (5, 1970260), (10, 985130), (20, 492565), (25, 394052), (29, 339700), (43, 229100), (50, 197026), (58, 169850), (79, 124700), (86, 114550), (100, 98513), (116, 84925), (145, 67940), (158, 62350), (172, 57275), (215, 45820), (290, 33970), (316, 31175), (395, 24940), (430, 22910), (580, 16985), (725, 13588), (790, 12470), (860, 11455), (1075, 9164), (1247, 7900), (1450, 6794), (1580, 6235), (1975, 4988), (2150, 4582), (2291, 4300), (2494, 3950), (2900, 3397)]