463567780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 1074769920

約数和(自身を除く): 611202140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 127, 130, 139, 202, 254, 260, 278, 404, 505, 508, 556, 635, 695, 1010, 1270, 1313, 1390, 1651, 1807, 2020, 2540, 2626, 2780, 3302, 3614, 5252, 6565, 6604, 7228, 8255, 9035, 12827, 13130, 14039, 16510, 17653, 18070, 25654, 26260, 28078, 33020, 35306, 36140, 51308, 56156, 64135, 70195, 70612, 88265, 128270, 140390, 166751, 176530, 182507, 229489, 256540, 280780, 333502, 353060, 365014, 458978, 667004, 730028, 833755, 912535, 917956, 1147445, 1667510, 1782953, 1825070, 2294890, 3335020, 3565906, 3650140, 4589780, 7131812, 8914765, 17829530, 23178389, 35659060, 46356778, 92713556, 115891945, 231783890, 463567780]

約数ペア:

[(1, 463567780), (2, 231783890), (4, 115891945), (5, 92713556), (10, 46356778), (13, 35659060), (20, 23178389), (26, 17829530), (52, 8914765), (65, 7131812), (101, 4589780), (127, 3650140), (130, 3565906), (139, 3335020), (202, 2294890), (254, 1825070), (260, 1782953), (278, 1667510), (404, 1147445), (505, 917956), (508, 912535), (556, 833755), (635, 730028), (695, 667004), (1010, 458978), (1270, 365014), (1313, 353060), (1390, 333502), (1651, 280780), (1807, 256540), (2020, 229489), (2540, 182507), (2626, 176530), (2780, 166751), (3302, 140390), (3614, 128270), (5252, 88265), (6565, 70612), (6604, 70195), (7228, 64135), (8255, 56156), (9035, 51308), (12827, 36140), (13130, 35306), (14039, 33020), (16510, 28078), (17653, 26260), (18070, 25654)]