202279480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 514654560

約数和(自身を除く): 312375080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 460, 520, 598, 676, 845, 920, 1196, 1301, 1352, 1495, 1690, 2392, 2602, 2990, 3380, 3887, 5204, 5980, 6505, 6760, 7774, 10408, 11960, 13010, 15548, 16913, 19435, 26020, 29923, 31096, 33826, 38870, 52040, 59846, 67652, 77740, 84565, 119692, 135304, 149615, 155480, 169130, 219869, 239384, 299230, 338260, 388999, 439738, 598460, 676520, 777998, 879476, 1099345, 1196920, 1555996, 1758952, 1944995, 2198690, 3111992, 3889990, 4397380, 5056987, 7779980, 8794760, 10113974, 15559960, 20227948, 25284935, 40455896, 50569870, 101139740, 202279480]

約数ペア:

[(1, 202279480), (2, 101139740), (4, 50569870), (5, 40455896), (8, 25284935), (10, 20227948), (13, 15559960), (20, 10113974), (23, 8794760), (26, 7779980), (40, 5056987), (46, 4397380), (52, 3889990), (65, 3111992), (92, 2198690), (104, 1944995), (115, 1758952), (130, 1555996), (169, 1196920), (184, 1099345), (230, 879476), (260, 777998), (299, 676520), (338, 598460), (460, 439738), (520, 388999), (598, 338260), (676, 299230), (845, 239384), (920, 219869), (1196, 169130), (1301, 155480), (1352, 149615), (1495, 135304), (1690, 119692), (2392, 84565), (2602, 77740), (2990, 67652), (3380, 59846), (3887, 52040), (5204, 38870), (5980, 33826), (6505, 31096), (6760, 29923), (7774, 26020), (10408, 19435), (11960, 16913), (13010, 15548)]