113387180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 242580576

約数和(自身を除く): 129193396

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 211, 277, 388, 422, 485, 554, 844, 970, 1055, 1108, 1385, 1940, 2110, 2770, 4220, 5540, 20467, 26869, 40934, 53738, 58447, 81868, 102335, 107476, 116894, 134345, 204670, 233788, 268690, 292235, 409340, 537380, 584470, 1168940, 5669359, 11338718, 22677436, 28346795, 56693590, 113387180]

約数ペア:

[(1, 113387180), (2, 56693590), (4, 28346795), (5, 22677436), (10, 11338718), (20, 5669359), (97, 1168940), (194, 584470), (211, 537380), (277, 409340), (388, 292235), (422, 268690), (485, 233788), (554, 204670), (844, 134345), (970, 116894), (1055, 107476), (1108, 102335), (1385, 81868), (1940, 58447), (2110, 53738), (2770, 40934), (4220, 26869), (5540, 20467)]