70374400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 66

約数和(自身を含む): 174506750

約数和(自身を除く): 104132350

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 2749, 3200, 5120, 5498, 6400, 10996, 12800, 13745, 21992, 25600, 27490, 43984, 54980, 68725, 87968, 109960, 137450, 175936, 219920, 274900, 351872, 439840, 549800, 703744, 879680, 1099600, 1407488, 1759360, 2199200, 2814976, 3518720, 4398400, 7037440, 8796800, 14074880, 17593600, 35187200, 70374400]

約数ペア:

[(1, 70374400), (2, 35187200), (4, 17593600), (5, 14074880), (8, 8796800), (10, 7037440), (16, 4398400), (20, 3518720), (25, 2814976), (32, 2199200), (40, 1759360), (50, 1407488), (64, 1099600), (80, 879680), (100, 703744), (128, 549800), (160, 439840), (200, 351872), (256, 274900), (320, 219920), (400, 175936), (512, 137450), (640, 109960), (800, 87968), (1024, 68725), (1280, 54980), (1600, 43984), (2560, 27490), (2749, 25600), (3200, 21992), (5120, 13745), (5498, 12800), (6400, 10996)]