830562560

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5953}}^1$

素因数の和:6083

約数の個数: 72

約数和(自身を含む): 2008046040

約数和(自身を除く): 1177483480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 4360, 5953, 6976, 8720, 11906, 13952, 17440, 23812, 27904, 29765, 34880, 47624, 59530, 69760, 95248, 119060, 139520, 190496, 238120, 380992, 476240, 648877, 761984, 952480, 1297754, 1523968, 1904960, 2595508, 3244385, 3809920, 5191016, 6488770, 7619840, 10382032, 12977540, 20764064, 25955080, 41528128, 51910160, 83056256, 103820320, 166112512, 207640640, 415281280, 830562560]

約数ペア:

[(1, 830562560), (2, 415281280), (4, 207640640), (5, 166112512), (8, 103820320), (10, 83056256), (16, 51910160), (20, 41528128), (32, 25955080), (40, 20764064), (64, 12977540), (80, 10382032), (109, 7619840), (128, 6488770), (160, 5191016), (218, 3809920), (256, 3244385), (320, 2595508), (436, 1904960), (545, 1523968), (640, 1297754), (872, 952480), (1090, 761984), (1280, 648877), (1744, 476240), (2180, 380992), (3488, 238120), (4360, 190496), (5953, 139520), (6976, 119060), (8720, 95248), (11906, 69760), (13952, 59530), (17440, 47624), (23812, 34880), (27904, 29765)]