110164840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28393}}^1$

素因数の和:28501

約数の個数: 32

約数和(自身を含む): 250435080

約数和(自身を除く): 140270240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 28393, 56786, 113572, 141965, 227144, 283930, 567860, 1135720, 2754121, 5508242, 11016484, 13770605, 22032968, 27541210, 55082420, 110164840]

約数ペア:

[(1, 110164840), (2, 55082420), (4, 27541210), (5, 22032968), (8, 13770605), (10, 11016484), (20, 5508242), (40, 2754121), (97, 1135720), (194, 567860), (388, 283930), (485, 227144), (776, 141965), (970, 113572), (1940, 56786), (3880, 28393)]