15677987626160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{19769479}}^1$

素因数の和:19769946

約数の個数: 80

約数和(自身を含む): 38124414167040

約数和(自身を除く): 22446426540880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 431, 460, 862, 920, 1724, 1840, 2155, 3448, 4310, 6896, 8620, 9913, 17240, 19826, 34480, 39652, 49565, 79304, 99130, 158608, 198260, 396520, 793040, 19769479, 39538958, 79077916, 98847395, 158155832, 197694790, 316311664, 395389580, 454698017, 790779160, 909396034, 1581558320, 1818792068, 2273490085, 3637584136, 4546980170, 7275168272, 8520645449, 9093960340, 17041290898, 18187920680, 34082581796, 36375841360, 42603227245, 68165163592, 85206454490, 136330327184, 170412908980, 195974845327, 340825817960, 391949690654, 681651635920, 783899381308, 979874226635, 1567798762616, 1959748453270, 3135597525232, 3919496906540, 7838993813080, 15677987626160]

約数ペア:

[(1, 15677987626160), (2, 7838993813080), (4, 3919496906540), (5, 3135597525232), (8, 1959748453270), (10, 1567798762616), (16, 979874226635), (20, 783899381308), (23, 681651635920), (40, 391949690654), (46, 340825817960), (80, 195974845327), (92, 170412908980), (115, 136330327184), (184, 85206454490), (230, 68165163592), (368, 42603227245), (431, 36375841360), (460, 34082581796), (862, 18187920680), (920, 17041290898), (1724, 9093960340), (1840, 8520645449), (2155, 7275168272), (3448, 4546980170), (4310, 3637584136), (6896, 2273490085), (8620, 1818792068), (9913, 1581558320), (17240, 909396034), (19826, 790779160), (34480, 454698017), (39652, 395389580), (49565, 316311664), (79304, 197694790), (99130, 158155832), (158608, 98847395), (198260, 79077916), (396520, 39538958), (793040, 19769479)]