10647016960

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{134161}}^1$

素因数の和:134215

約数の個数: 80

約数和(自身を含む): 26351563392

約数和(自身を除く): 15704546432

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, 134161, 268322, 536644, 670805, 1073288, 1341610, 2146576, 2683220, 4158991, 4293152, 5366440, 8317982, 8586304, 10732880, 16635964, 17172608, 20794955, 21465760, 33271928, 34345216, 41589910, 42931520, 66543856, 68690432, 83179820, 85863040, 133087712, 166359640, 171726080, 266175424, 332719280, 343452160, 532350848, 665438560, 1064701696, 1330877120, 2129403392, 2661754240, 5323508480, 10647016960]

約数ペア:

[(1, 10647016960), (2, 5323508480), (4, 2661754240), (5, 2129403392), (8, 1330877120), (10, 1064701696), (16, 665438560), (20, 532350848), (31, 343452160), (32, 332719280), (40, 266175424), (62, 171726080), (64, 166359640), (80, 133087712), (124, 85863040), (128, 83179820), (155, 68690432), (160, 66543856), (248, 42931520), (256, 41589910), (310, 34345216), (320, 33271928), (496, 21465760), (512, 20794955), (620, 17172608), (640, 16635964), (992, 10732880), (1240, 8586304), (1280, 8317982), (1984, 5366440), (2480, 4293152), (2560, 4158991), (3968, 2683220), (4960, 2146576), (7936, 1341610), (9920, 1073288), (15872, 670805), (19840, 536644), (39680, 268322), (79360, 134161)]