9777739928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{21911}}^1$

素因数の和:22400

約数の個数: 48

約数和(自身を含む): 20196071280

約数和(自身を除く): 10418331352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 461, 484, 922, 968, 1844, 3688, 5071, 10142, 20284, 21911, 40568, 43822, 55781, 87644, 111562, 175288, 223124, 241021, 446248, 482042, 964084, 1928168, 2651231, 5302462, 10100971, 10604924, 20201942, 21209848, 40403884, 80807768, 111110681, 222221362, 444442724, 888885448, 1222217491, 2444434982, 4888869964, 9777739928]

約数ペア:

[(1, 9777739928), (2, 4888869964), (4, 2444434982), (8, 1222217491), (11, 888885448), (22, 444442724), (44, 222221362), (88, 111110681), (121, 80807768), (242, 40403884), (461, 21209848), (484, 20201942), (922, 10604924), (968, 10100971), (1844, 5302462), (3688, 2651231), (5071, 1928168), (10142, 964084), (20284, 482042), (21911, 446248), (40568, 241021), (43822, 223124), (55781, 175288), (87644, 111562)]