79149760

素因数分解:

$2^6\times 5^1\times {\mathrm{247343}}^1$

素因数の和:247360

約数の個数: 28

約数和(自身を含む): 188476128

約数和(自身を除く): 109326368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 247343, 494686, 989372, 1236715, 1978744, 2473430, 3957488, 4946860, 7914976, 9893720, 15829952, 19787440, 39574880, 79149760]

約数ペア:

[(1, 79149760), (2, 39574880), (4, 19787440), (5, 15829952), (8, 9893720), (10, 7914976), (16, 4946860), (20, 3957488), (32, 2473430), (40, 1978744), (64, 1236715), (80, 989372), (160, 494686), (320, 247343)]