1294920110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5483}}^1$

素因数の和:5633

約数の個数: 64

約数和(自身を含む): 2700760320

約数和(自身を除く): 1405840210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 418, 565, 1045, 1130, 1243, 2090, 2147, 2486, 4294, 5483, 6215, 10735, 10966, 12430, 21470, 23617, 27415, 47234, 54830, 60313, 104177, 118085, 120626, 208354, 236170, 301565, 520885, 603130, 619579, 1041770, 1145947, 1239158, 2291894, 3097895, 5729735, 6195790, 6815369, 11459470, 11772001, 13630738, 23544002, 34076845, 58860005, 68153690, 117720010, 129492011, 258984022, 647460055, 1294920110]

約数ペア:

[(1, 1294920110), (2, 647460055), (5, 258984022), (10, 129492011), (11, 117720010), (19, 68153690), (22, 58860005), (38, 34076845), (55, 23544002), (95, 13630738), (110, 11772001), (113, 11459470), (190, 6815369), (209, 6195790), (226, 5729735), (418, 3097895), (565, 2291894), (1045, 1239158), (1130, 1145947), (1243, 1041770), (2090, 619579), (2147, 603130), (2486, 520885), (4294, 301565), (5483, 236170), (6215, 208354), (10735, 120626), (10966, 118085), (12430, 104177), (21470, 60313), (23617, 54830), (27415, 47234)]