76339840

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 184462920

約数和(自身を除く): 108123080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1181, 1616, 2020, 2362, 3232, 4040, 4724, 5905, 6464, 8080, 9448, 11810, 12928, 16160, 18896, 23620, 32320, 37792, 47240, 64640, 75584, 94480, 119281, 151168, 188960, 238562, 377920, 477124, 596405, 755840, 954248, 1192810, 1908496, 2385620, 3816992, 4771240, 7633984, 9542480, 15267968, 19084960, 38169920, 76339840]

約数ペア:

[(1, 76339840), (2, 38169920), (4, 19084960), (5, 15267968), (8, 9542480), (10, 7633984), (16, 4771240), (20, 3816992), (32, 2385620), (40, 1908496), (64, 1192810), (80, 954248), (101, 755840), (128, 596405), (160, 477124), (202, 377920), (320, 238562), (404, 188960), (505, 151168), (640, 119281), (808, 94480), (1010, 75584), (1181, 64640), (1616, 47240), (2020, 37792), (2362, 32320), (3232, 23620), (4040, 18896), (4724, 16160), (5905, 12928), (6464, 11810), (8080, 9448)]