4447255520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{11519}}^1$

素因数の和:11680

約数の個数: 96

約数和(自身を含む): 11147673600

約数和(自身を除く): 6700418080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 508, 608, 635, 760, 1016, 1270, 1520, 2032, 2413, 2540, 3040, 4064, 4826, 5080, 9652, 10160, 11519, 12065, 19304, 20320, 23038, 24130, 38608, 46076, 48260, 57595, 77216, 92152, 96520, 115190, 184304, 193040, 218861, 230380, 368608, 386080, 437722, 460760, 875444, 921520, 1094305, 1462913, 1750888, 1843040, 2188610, 2925826, 3501776, 4377220, 5851652, 7003552, 7314565, 8754440, 11703304, 14629130, 17508880, 23406608, 27795347, 29258260, 35017760, 46813216, 55590694, 58516520, 111181388, 117033040, 138976735, 222362776, 234066080, 277953470, 444725552, 555906940, 889451104, 1111813880, 2223627760, 4447255520]

約数ペア:

[(1, 4447255520), (2, 2223627760), (4, 1111813880), (5, 889451104), (8, 555906940), (10, 444725552), (16, 277953470), (19, 234066080), (20, 222362776), (32, 138976735), (38, 117033040), (40, 111181388), (76, 58516520), (80, 55590694), (95, 46813216), (127, 35017760), (152, 29258260), (160, 27795347), (190, 23406608), (254, 17508880), (304, 14629130), (380, 11703304), (508, 8754440), (608, 7314565), (635, 7003552), (760, 5851652), (1016, 4377220), (1270, 3501776), (1520, 2925826), (2032, 2188610), (2413, 1843040), (2540, 1750888), (3040, 1462913), (4064, 1094305), (4826, 921520), (5080, 875444), (9652, 460760), (10160, 437722), (11519, 386080), (12065, 368608), (19304, 230380), (20320, 218861), (23038, 193040), (24130, 184304), (38608, 115190), (46076, 96520), (48260, 92152), (57595, 77216)]