1679680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 56

約数和(自身を含む): 4160520

約数和(自身を除く): 2480840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 181, 232, 290, 320, 362, 464, 580, 724, 905, 928, 1160, 1448, 1810, 1856, 2320, 2896, 3620, 4640, 5249, 5792, 7240, 9280, 10498, 11584, 14480, 20996, 26245, 28960, 41992, 52490, 57920, 83984, 104980, 167968, 209960, 335936, 419920, 839840, 1679680]

約数ペア:

[(1, 1679680), (2, 839840), (4, 419920), (5, 335936), (8, 209960), (10, 167968), (16, 104980), (20, 83984), (29, 57920), (32, 52490), (40, 41992), (58, 28960), (64, 26245), (80, 20996), (116, 14480), (145, 11584), (160, 10498), (181, 9280), (232, 7240), (290, 5792), (320, 5249), (362, 4640), (464, 3620), (580, 2896), (724, 2320), (905, 1856), (928, 1810), (1160, 1448)]