2023593760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{294127}}^1$

素因数の和:294185

約数の個数: 48

約数和(自身を含む): 4891936896

約数和(自身を除く): 2868343136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 294127, 588254, 1176508, 1470635, 2353016, 2941270, 4706032, 5882540, 9412064, 11765080, 12647461, 23530160, 25294922, 47060320, 50589844, 63237305, 101179688, 126474610, 202359376, 252949220, 404718752, 505898440, 1011796880, 2023593760]

約数ペア:

[(1, 2023593760), (2, 1011796880), (4, 505898440), (5, 404718752), (8, 252949220), (10, 202359376), (16, 126474610), (20, 101179688), (32, 63237305), (40, 50589844), (43, 47060320), (80, 25294922), (86, 23530160), (160, 12647461), (172, 11765080), (215, 9412064), (344, 5882540), (430, 4706032), (688, 2941270), (860, 2353016), (1376, 1470635), (1720, 1176508), (3440, 588254), (6880, 294127)]