2548450810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{11243}}^1$

素因数の和:12462

約数の個数: 32

約数和(自身を含む): 4833120960

約数和(自身を除く): 2284670150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1193, 2386, 5965, 11243, 11930, 22486, 22667, 45334, 56215, 112430, 113335, 213617, 226670, 427234, 1068085, 2136170, 13412899, 26825798, 67064495, 134128990, 254845081, 509690162, 1274225405, 2548450810]

約数ペア:

[(1, 2548450810), (2, 1274225405), (5, 509690162), (10, 254845081), (19, 134128990), (38, 67064495), (95, 26825798), (190, 13412899), (1193, 2136170), (2386, 1068085), (5965, 427234), (11243, 226670), (11930, 213617), (22486, 113335), (22667, 112430), (45334, 56215)]