48704000

素因数分解:

$2^9\times 5^3\times {\mathrm{761}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 121606056

約数和(自身を除く): 72902056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 761, 800, 1000, 1280, 1522, 1600, 2000, 2560, 3044, 3200, 3805, 4000, 6088, 6400, 7610, 8000, 12176, 12800, 15220, 16000, 19025, 24352, 30440, 32000, 38050, 48704, 60880, 64000, 76100, 95125, 97408, 121760, 152200, 190250, 194816, 243520, 304400, 380500, 389632, 487040, 608800, 761000, 974080, 1217600, 1522000, 1948160, 2435200, 3044000, 4870400, 6088000, 9740800, 12176000, 24352000, 48704000]

約数ペア:

[(1, 48704000), (2, 24352000), (4, 12176000), (5, 9740800), (8, 6088000), (10, 4870400), (16, 3044000), (20, 2435200), (25, 1948160), (32, 1522000), (40, 1217600), (50, 974080), (64, 761000), (80, 608800), (100, 487040), (125, 389632), (128, 380500), (160, 304400), (200, 243520), (250, 194816), (256, 190250), (320, 152200), (400, 121760), (500, 97408), (512, 95125), (640, 76100), (761, 64000), (800, 60880), (1000, 48704), (1280, 38050), (1522, 32000), (1600, 30440), (2000, 24352), (2560, 19025), (3044, 16000), (3200, 15220), (3805, 12800), (4000, 12176), (6088, 8000), (6400, 7610)]