13626560

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 56

約数和(自身を含む): 32857440

約数和(自身を除く): 19230880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 439, 485, 776, 878, 970, 1552, 1756, 1940, 2195, 3104, 3512, 3880, 4390, 6208, 7024, 7760, 8780, 14048, 15520, 17560, 28096, 31040, 35120, 42583, 70240, 85166, 140480, 170332, 212915, 340664, 425830, 681328, 851660, 1362656, 1703320, 2725312, 3406640, 6813280, 13626560]

約数ペア:

[(1, 13626560), (2, 6813280), (4, 3406640), (5, 2725312), (8, 1703320), (10, 1362656), (16, 851660), (20, 681328), (32, 425830), (40, 340664), (64, 212915), (80, 170332), (97, 140480), (160, 85166), (194, 70240), (320, 42583), (388, 35120), (439, 31040), (485, 28096), (776, 17560), (878, 15520), (970, 14048), (1552, 8780), (1756, 7760), (1940, 7024), (2195, 6208), (3104, 4390), (3512, 3880)]