117535889920

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481047}}^1$

素因数の和:1481101

約数の個数: 80

約数和(自身を含む): 290901523968

約数和(自身を除く): 173365634048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 1481047, 2962094, 5924188, 7405235, 11848376, 14810470, 23696752, 29620940, 45912457, 47393504, 59241880, 91824914, 94787008, 118483760, 183649828, 189574016, 229562285, 236967520, 367299656, 379148032, 459124570, 473935040, 734599312, 758296064, 918249140, 947870080, 1469198624, 1836498280, 1895740160, 2938397248, 3672996560, 3791480320, 5876794496, 7345993120, 11753588992, 14691986240, 23507177984, 29383972480, 58767944960, 117535889920]

約数ペア:

[(1, 117535889920), (2, 58767944960), (4, 29383972480), (5, 23507177984), (8, 14691986240), (10, 11753588992), (16, 7345993120), (20, 5876794496), (31, 3791480320), (32, 3672996560), (40, 2938397248), (62, 1895740160), (64, 1836498280), (80, 1469198624), (124, 947870080), (128, 918249140), (155, 758296064), (160, 734599312), (248, 473935040), (256, 459124570), (310, 379148032), (320, 367299656), (496, 236967520), (512, 229562285), (620, 189574016), (640, 183649828), (992, 118483760), (1240, 94787008), (1280, 91824914), (1984, 59241880), (2480, 47393504), (2560, 45912457), (3968, 29620940), (4960, 23696752), (7936, 14810470), (9920, 11848376), (15872, 7405235), (19840, 5924188), (39680, 2962094), (79360, 1481047)]