39206200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 101243520

約数和(自身を除く): 62037320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 251, 275, 284, 355, 440, 502, 550, 568, 710, 781, 1004, 1100, 1255, 1420, 1562, 1775, 2008, 2200, 2510, 2761, 2840, 3124, 3550, 3905, 5020, 5522, 6248, 6275, 7100, 7810, 10040, 11044, 12550, 13805, 14200, 15620, 17821, 19525, 22088, 25100, 27610, 31240, 35642, 39050, 50200, 55220, 69025, 71284, 78100, 89105, 110440, 138050, 142568, 156200, 178210, 196031, 276100, 356420, 392062, 445525, 552200, 712840, 784124, 891050, 980155, 1568248, 1782100, 1960310, 3564200, 3920620, 4900775, 7841240, 9801550, 19603100, 39206200]

約数ペア:

[(1, 39206200), (2, 19603100), (4, 9801550), (5, 7841240), (8, 4900775), (10, 3920620), (11, 3564200), (20, 1960310), (22, 1782100), (25, 1568248), (40, 980155), (44, 891050), (50, 784124), (55, 712840), (71, 552200), (88, 445525), (100, 392062), (110, 356420), (142, 276100), (200, 196031), (220, 178210), (251, 156200), (275, 142568), (284, 138050), (355, 110440), (440, 89105), (502, 78100), (550, 71284), (568, 69025), (710, 55220), (781, 50200), (1004, 39050), (1100, 35642), (1255, 31240), (1420, 27610), (1562, 25100), (1775, 22088), (2008, 19525), (2200, 17821), (2510, 15620), (2761, 14200), (2840, 13805), (3124, 12550), (3550, 11044), (3905, 10040), (5020, 7810), (5522, 7100), (6248, 6275)]