1024594480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140741}}^1$

素因数の和:140774

約数の個数: 80

約数和(自身を含む): 2931937344

約数和(自身を除く): 1907342864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 140741, 281482, 562964, 703705, 985187, 1125928, 1407410, 1829633, 1970374, 2251856, 2814820, 3659266, 3940748, 4925935, 5629640, 7318532, 7881496, 9148165, 9851870, 11259280, 12807431, 14637064, 15762992, 18296330, 19703740, 25614862, 29274128, 36592660, 39407480, 51229724, 64037155, 73185320, 78814960, 102459448, 128074310, 146370640, 204918896, 256148620, 512297240, 1024594480]

約数ペア:

[(1, 1024594480), (2, 512297240), (4, 256148620), (5, 204918896), (7, 146370640), (8, 128074310), (10, 102459448), (13, 78814960), (14, 73185320), (16, 64037155), (20, 51229724), (26, 39407480), (28, 36592660), (35, 29274128), (40, 25614862), (52, 19703740), (56, 18296330), (65, 15762992), (70, 14637064), (80, 12807431), (91, 11259280), (104, 9851870), (112, 9148165), (130, 7881496), (140, 7318532), (182, 5629640), (208, 4925935), (260, 3940748), (280, 3659266), (364, 2814820), (455, 2251856), (520, 1970374), (560, 1829633), (728, 1407410), (910, 1125928), (1040, 985187), (1456, 703705), (1820, 562964), (3640, 281482), (7280, 140741)]