13264000

素因数分解:

$2^7\times 5^3\times {\mathrm{829}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 33017400

約数和(自身を除く): 19753400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 829, 1000, 1600, 1658, 2000, 3200, 3316, 4000, 4145, 6632, 8000, 8290, 13264, 16000, 16580, 20725, 26528, 33160, 41450, 53056, 66320, 82900, 103625, 106112, 132640, 165800, 207250, 265280, 331600, 414500, 530560, 663200, 829000, 1326400, 1658000, 2652800, 3316000, 6632000, 13264000]

約数ペア:

[(1, 13264000), (2, 6632000), (4, 3316000), (5, 2652800), (8, 1658000), (10, 1326400), (16, 829000), (20, 663200), (25, 530560), (32, 414500), (40, 331600), (50, 265280), (64, 207250), (80, 165800), (100, 132640), (125, 106112), (128, 103625), (160, 82900), (200, 66320), (250, 53056), (320, 41450), (400, 33160), (500, 26528), (640, 20725), (800, 16580), (829, 16000), (1000, 13264), (1600, 8290), (1658, 8000), (2000, 6632), (3200, 4145), (3316, 4000)]