27583820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 66528000

約数和(自身を除く): 38944180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6599, 13198, 26396, 32995, 65990, 72589, 125381, 131980, 145178, 250762, 290356, 362945, 501524, 626905, 725890, 1253810, 1379191, 1451780, 2507620, 2758382, 5516764, 6895955, 13791910, 27583820]

約数ペア:

[(1, 27583820), (2, 13791910), (4, 6895955), (5, 5516764), (10, 2758382), (11, 2507620), (19, 1451780), (20, 1379191), (22, 1253810), (38, 725890), (44, 626905), (55, 501524), (76, 362945), (95, 290356), (110, 250762), (190, 145178), (209, 131980), (220, 125381), (380, 72589), (418, 65990), (836, 32995), (1045, 26396), (2090, 13198), (4180, 6599)]