13166770160

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{4451}}^1$

素因数の和:4926

約数の個数: 80

約数和(自身を含む): 31003015680

約数和(自身を除く): 17836245520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 359, 412, 515, 718, 824, 1030, 1436, 1648, 1795, 2060, 2872, 3590, 4120, 4451, 5744, 7180, 8240, 8902, 14360, 17804, 22255, 28720, 35608, 36977, 44510, 71216, 73954, 89020, 147908, 178040, 184885, 295816, 356080, 369770, 458453, 591632, 739540, 916906, 1479080, 1597909, 1833812, 2292265, 2958160, 3195818, 3667624, 4584530, 6391636, 7335248, 7989545, 9169060, 12783272, 15979090, 18338120, 25566544, 31958180, 36676240, 63916360, 127832720, 164584627, 329169254, 658338508, 822923135, 1316677016, 1645846270, 2633354032, 3291692540, 6583385080, 13166770160]

約数ペア:

[(1, 13166770160), (2, 6583385080), (4, 3291692540), (5, 2633354032), (8, 1645846270), (10, 1316677016), (16, 822923135), (20, 658338508), (40, 329169254), (80, 164584627), (103, 127832720), (206, 63916360), (359, 36676240), (412, 31958180), (515, 25566544), (718, 18338120), (824, 15979090), (1030, 12783272), (1436, 9169060), (1648, 7989545), (1795, 7335248), (2060, 6391636), (2872, 4584530), (3590, 3667624), (4120, 3195818), (4451, 2958160), (5744, 2292265), (7180, 1833812), (8240, 1597909), (8902, 1479080), (14360, 916906), (17804, 739540), (22255, 591632), (28720, 458453), (35608, 369770), (36977, 356080), (44510, 295816), (71216, 184885), (73954, 178040), (89020, 147908)]