13038740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 33191424

約数和(自身を除く): 20152684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 97, 110, 130, 143, 188, 194, 220, 235, 260, 286, 388, 470, 485, 517, 572, 611, 715, 940, 970, 1034, 1067, 1222, 1261, 1430, 1940, 2068, 2134, 2444, 2522, 2585, 2860, 3055, 4268, 4559, 5044, 5170, 5335, 6110, 6305, 6721, 9118, 10340, 10670, 12220, 12610, 13442, 13871, 18236, 21340, 22795, 25220, 26884, 27742, 33605, 45590, 50149, 55484, 59267, 67210, 69355, 91180, 100298, 118534, 134420, 138710, 200596, 237068, 250745, 277420, 296335, 501490, 592670, 651937, 1002980, 1185340, 1303874, 2607748, 3259685, 6519370, 13038740]

約数ペア:

[(1, 13038740), (2, 6519370), (4, 3259685), (5, 2607748), (10, 1303874), (11, 1185340), (13, 1002980), (20, 651937), (22, 592670), (26, 501490), (44, 296335), (47, 277420), (52, 250745), (55, 237068), (65, 200596), (94, 138710), (97, 134420), (110, 118534), (130, 100298), (143, 91180), (188, 69355), (194, 67210), (220, 59267), (235, 55484), (260, 50149), (286, 45590), (388, 33605), (470, 27742), (485, 26884), (517, 25220), (572, 22795), (611, 21340), (715, 18236), (940, 13871), (970, 13442), (1034, 12610), (1067, 12220), (1222, 10670), (1261, 10340), (1430, 9118), (1940, 6721), (2068, 6305), (2134, 6110), (2444, 5335), (2522, 5170), (2585, 5044), (2860, 4559), (3055, 4268)]