54315760

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3793}}^1$

素因数の和:3985

約数の個数: 40

約数和(自身を含む): 127023120

約数和(自身を除く): 72707360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 3793, 7160, 7586, 14320, 15172, 18965, 30344, 37930, 60688, 75860, 151720, 303440, 678947, 1357894, 2715788, 3394735, 5431576, 6789470, 10863152, 13578940, 27157880, 54315760]

約数ペア:

[(1, 54315760), (2, 27157880), (4, 13578940), (5, 10863152), (8, 6789470), (10, 5431576), (16, 3394735), (20, 2715788), (40, 1357894), (80, 678947), (179, 303440), (358, 151720), (716, 75860), (895, 60688), (1432, 37930), (1790, 30344), (2864, 18965), (3580, 15172), (3793, 14320), (7160, 7586)]