2785202380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{63793}}^1$

素因数の和:63898

約数の個数: 48

約数和(自身を含む): 6108913440

約数和(自身を除く): 3323711060

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 4366, 8732, 10915, 21830, 43660, 63793, 127586, 255172, 318965, 637930, 1275860, 2360341, 3763787, 4720682, 7527574, 9441364, 11801705, 15055148, 18818935, 23603410, 37637870, 47206820, 75275740, 139260119, 278520238, 557040476, 696300595, 1392601190, 2785202380]

約数ペア:

[(1, 2785202380), (2, 1392601190), (4, 696300595), (5, 557040476), (10, 278520238), (20, 139260119), (37, 75275740), (59, 47206820), (74, 37637870), (118, 23603410), (148, 18818935), (185, 15055148), (236, 11801705), (295, 9441364), (370, 7527574), (590, 4720682), (740, 3763787), (1180, 2360341), (2183, 1275860), (4366, 637930), (8732, 318965), (10915, 255172), (21830, 127586), (43660, 63793)]