76630720

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2489

約数の個数: 56

約数和(自身を含む): 184361328

約数和(自身を除く): 107730608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 2371, 3232, 4040, 4742, 6464, 8080, 9484, 11855, 16160, 18968, 23710, 32320, 37936, 47420, 75872, 94840, 151744, 189680, 239471, 379360, 478942, 758720, 957884, 1197355, 1915768, 2394710, 3831536, 4789420, 7663072, 9578840, 15326144, 19157680, 38315360, 76630720]

約数ペア:

[(1, 76630720), (2, 38315360), (4, 19157680), (5, 15326144), (8, 9578840), (10, 7663072), (16, 4789420), (20, 3831536), (32, 2394710), (40, 1915768), (64, 1197355), (80, 957884), (101, 758720), (160, 478942), (202, 379360), (320, 239471), (404, 189680), (505, 151744), (808, 94840), (1010, 75872), (1616, 47420), (2020, 37936), (2371, 32320), (3232, 23710), (4040, 18968), (4742, 16160), (6464, 11855), (8080, 9484)]