1951040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 112

約数和(自身を含む): 5803392

約数和(自身を除く): 3852352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 160, 182, 208, 224, 260, 268, 280, 320, 335, 364, 416, 448, 455, 469, 520, 536, 560, 670, 728, 832, 871, 910, 938, 1040, 1072, 1120, 1340, 1456, 1742, 1820, 1876, 2080, 2144, 2240, 2345, 2680, 2912, 3484, 3640, 3752, 4160, 4288, 4355, 4690, 5360, 5824, 6097, 6968, 7280, 7504, 8710, 9380, 10720, 12194, 13936, 14560, 15008, 17420, 18760, 21440, 24388, 27872, 29120, 30016, 30485, 34840, 37520, 48776, 55744, 60970, 69680, 75040, 97552, 121940, 139360, 150080, 195104, 243880, 278720, 390208, 487760, 975520, 1951040]

約数ペア:

[(1, 1951040), (2, 975520), (4, 487760), (5, 390208), (7, 278720), (8, 243880), (10, 195104), (13, 150080), (14, 139360), (16, 121940), (20, 97552), (26, 75040), (28, 69680), (32, 60970), (35, 55744), (40, 48776), (52, 37520), (56, 34840), (64, 30485), (65, 30016), (67, 29120), (70, 27872), (80, 24388), (91, 21440), (104, 18760), (112, 17420), (130, 15008), (134, 14560), (140, 13936), (160, 12194), (182, 10720), (208, 9380), (224, 8710), (260, 7504), (268, 7280), (280, 6968), (320, 6097), (335, 5824), (364, 5360), (416, 4690), (448, 4355), (455, 4288), (469, 4160), (520, 3752), (536, 3640), (560, 3484), (670, 2912), (728, 2680), (832, 2345), (871, 2240), (910, 2144), (938, 2080), (1040, 1876), (1072, 1820), (1120, 1742), (1340, 1456)]