13568000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 34496280

約数和(自身を除く): 20928280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 256, 265, 320, 400, 424, 500, 512, 530, 640, 800, 848, 1000, 1024, 1060, 1280, 1325, 1600, 1696, 2000, 2048, 2120, 2560, 2650, 3200, 3392, 4000, 4240, 5120, 5300, 6400, 6625, 6784, 8000, 8480, 10240, 10600, 12800, 13250, 13568, 16000, 16960, 21200, 25600, 26500, 27136, 32000, 33920, 42400, 51200, 53000, 54272, 64000, 67840, 84800, 106000, 108544, 128000, 135680, 169600, 212000, 256000, 271360, 339200, 424000, 542720, 678400, 848000, 1356800, 1696000, 2713600, 3392000, 6784000, 13568000]

約数ペア:

[(1, 13568000), (2, 6784000), (4, 3392000), (5, 2713600), (8, 1696000), (10, 1356800), (16, 848000), (20, 678400), (25, 542720), (32, 424000), (40, 339200), (50, 271360), (53, 256000), (64, 212000), (80, 169600), (100, 135680), (106, 128000), (125, 108544), (128, 106000), (160, 84800), (200, 67840), (212, 64000), (250, 54272), (256, 53000), (265, 51200), (320, 42400), (400, 33920), (424, 32000), (500, 27136), (512, 26500), (530, 25600), (640, 21200), (800, 16960), (848, 16000), (1000, 13568), (1024, 13250), (1060, 12800), (1280, 10600), (1325, 10240), (1600, 8480), (1696, 8000), (2000, 6784), (2048, 6625), (2120, 6400), (2560, 5300), (2650, 5120), (3200, 4240), (3392, 4000)]