22355301850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1471}}^1\times {\mathrm{6203}}^1$

素因数の和:7700

約数の個数: 72

約数和(自身を含む): 48410258688

約数和(自身を除く): 26054956838

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1471, 2450, 2942, 6203, 7355, 10297, 12406, 14710, 20594, 31015, 36775, 43421, 51485, 62030, 72079, 73550, 86842, 102970, 144158, 155075, 217105, 257425, 303947, 310150, 360395, 434210, 514850, 607894, 720790, 1085525, 1519735, 1801975, 2171050, 3039470, 3603950, 7598675, 9124613, 15197350, 18249226, 45623065, 63872291, 91246130, 127744582, 228115325, 319361455, 447106037, 456230650, 638722910, 894212074, 1596807275, 2235530185, 3193614550, 4471060370, 11177650925, 22355301850]

約数ペア:

[(1, 22355301850), (2, 11177650925), (5, 4471060370), (7, 3193614550), (10, 2235530185), (14, 1596807275), (25, 894212074), (35, 638722910), (49, 456230650), (50, 447106037), (70, 319361455), (98, 228115325), (175, 127744582), (245, 91246130), (350, 63872291), (490, 45623065), (1225, 18249226), (1471, 15197350), (2450, 9124613), (2942, 7598675), (6203, 3603950), (7355, 3039470), (10297, 2171050), (12406, 1801975), (14710, 1519735), (20594, 1085525), (31015, 720790), (36775, 607894), (43421, 514850), (51485, 434210), (62030, 360395), (72079, 310150), (73550, 303947), (86842, 257425), (102970, 217105), (144158, 155075)]