1720775576

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 3680056800

約数和(自身を除く): 1959281224

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 104, 148, 164, 169, 296, 328, 338, 481, 533, 676, 839, 962, 1066, 1352, 1517, 1678, 1924, 2132, 3034, 3356, 3848, 4264, 6068, 6253, 6712, 6929, 10907, 12136, 12506, 13858, 19721, 21814, 25012, 27716, 31043, 34399, 39442, 43628, 50024, 55432, 62086, 68798, 78884, 87256, 124172, 137596, 141791, 157768, 248344, 256373, 275192, 283582, 403559, 447187, 512746, 567164, 807118, 894374, 1025492, 1134328, 1272763, 1614236, 1788748, 2050984, 2545526, 3228472, 3577496, 5091052, 5246267, 5813431, 10182104, 10492534, 11626862, 16545919, 20985068, 23253724, 33091838, 41970136, 46507448, 66183676, 132367352, 215096947, 430193894, 860387788, 1720775576]

約数ペア:

[(1, 1720775576), (2, 860387788), (4, 430193894), (8, 215096947), (13, 132367352), (26, 66183676), (37, 46507448), (41, 41970136), (52, 33091838), (74, 23253724), (82, 20985068), (104, 16545919), (148, 11626862), (164, 10492534), (169, 10182104), (296, 5813431), (328, 5246267), (338, 5091052), (481, 3577496), (533, 3228472), (676, 2545526), (839, 2050984), (962, 1788748), (1066, 1614236), (1352, 1272763), (1517, 1134328), (1678, 1025492), (1924, 894374), (2132, 807118), (3034, 567164), (3356, 512746), (3848, 447187), (4264, 403559), (6068, 283582), (6253, 275192), (6712, 256373), (6929, 248344), (10907, 157768), (12136, 141791), (12506, 137596), (13858, 124172), (19721, 87256), (21814, 78884), (25012, 68798), (27716, 62086), (31043, 55432), (34399, 50024), (39442, 43628)]