3307788280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{31769}}^1$

素因数の和:31936

約数の個数: 64

約数和(自身を含む): 7891668000

約数和(自身を除く): 4583879720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1370, 2603, 2740, 5206, 5480, 10412, 13015, 20824, 26030, 31769, 52060, 63538, 104120, 127076, 158845, 254152, 317690, 603611, 635380, 1207222, 1270760, 2414444, 3018055, 4352353, 4828888, 6036110, 8704706, 12072220, 17409412, 21761765, 24144440, 34818824, 43523530, 82694707, 87047060, 165389414, 174094120, 330778828, 413473535, 661557656, 826947070, 1653894140, 3307788280]

約数ペア:

[(1, 3307788280), (2, 1653894140), (4, 826947070), (5, 661557656), (8, 413473535), (10, 330778828), (19, 174094120), (20, 165389414), (38, 87047060), (40, 82694707), (76, 43523530), (95, 34818824), (137, 24144440), (152, 21761765), (190, 17409412), (274, 12072220), (380, 8704706), (548, 6036110), (685, 4828888), (760, 4352353), (1096, 3018055), (1370, 2414444), (2603, 1270760), (2740, 1207222), (5206, 635380), (5480, 603611), (10412, 317690), (13015, 254152), (20824, 158845), (26030, 127076), (31769, 104120), (52060, 63538)]