9099950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 18186336

約数和(自身を除く): 9086386

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 193, 205, 230, 386, 410, 575, 943, 965, 1025, 1150, 1886, 1930, 2050, 4439, 4715, 4825, 7913, 8878, 9430, 9650, 15826, 22195, 23575, 39565, 44390, 47150, 79130, 110975, 181999, 197825, 221950, 363998, 395650, 909995, 1819990, 4549975, 9099950]

約数ペア:

[(1, 9099950), (2, 4549975), (5, 1819990), (10, 909995), (23, 395650), (25, 363998), (41, 221950), (46, 197825), (50, 181999), (82, 110975), (115, 79130), (193, 47150), (205, 44390), (230, 39565), (386, 23575), (410, 22195), (575, 15826), (943, 9650), (965, 9430), (1025, 8878), (1150, 7913), (1886, 4825), (1930, 4715), (2050, 4439)]