1796205565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 2953175040

約数和(自身を除く): 1156969475

約数列:

[1, 5, 7, 11, 19, 31, 35, 55, 77, 89, 95, 133, 155, 209, 217, 341, 385, 445, 589, 623, 665, 979, 1045, 1085, 1463, 1691, 1705, 2387, 2759, 2945, 3115, 4123, 4895, 6479, 6853, 7315, 7921, 8455, 11837, 11935, 13795, 18601, 19313, 20615, 30349, 32395, 34265, 39605, 45353, 52421, 55447, 59185, 87131, 93005, 96565, 130207, 150499, 151745, 212443, 226765, 245551, 262105, 277235, 366947, 435655, 576631, 609917, 651035, 752495, 1053493, 1062215, 1227755, 1655489, 1718857, 1834735, 2701061, 2883155, 3049585, 4036417, 4665469, 5267465, 8277445, 8594285, 11588423, 13505305, 18907427, 20182085, 23327345, 32658283, 51320159, 57942115, 94537135, 163291415, 256600795, 359241113, 1796205565]

約数ペア:

[(1, 1796205565), (5, 359241113), (7, 256600795), (11, 163291415), (19, 94537135), (31, 57942115), (35, 51320159), (55, 32658283), (77, 23327345), (89, 20182085), (95, 18907427), (133, 13505305), (155, 11588423), (209, 8594285), (217, 8277445), (341, 5267465), (385, 4665469), (445, 4036417), (589, 3049585), (623, 2883155), (665, 2701061), (979, 1834735), (1045, 1718857), (1085, 1655489), (1463, 1227755), (1691, 1062215), (1705, 1053493), (2387, 752495), (2759, 651035), (2945, 609917), (3115, 576631), (4123, 435655), (4895, 366947), (6479, 277235), (6853, 262105), (7315, 245551), (7921, 226765), (8455, 212443), (11837, 151745), (11935, 150499), (13795, 130207), (18601, 96565), (19313, 93005), (20615, 87131), (30349, 59185), (32395, 55447), (34265, 52421), (39605, 45353)]