119310500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 275426424

約数和(自身を除く): 156115924

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 361, 380, 475, 500, 661, 722, 950, 1322, 1444, 1805, 1900, 2375, 2644, 3305, 3610, 4750, 6610, 7220, 9025, 9500, 12559, 13220, 16525, 18050, 25118, 33050, 36100, 45125, 50236, 62795, 66100, 82625, 90250, 125590, 165250, 180500, 238621, 251180, 313975, 330500, 477242, 627950, 954484, 1193105, 1255900, 1569875, 2386210, 3139750, 4772420, 5965525, 6279500, 11931050, 23862100, 29827625, 59655250, 119310500]

約数ペア:

[(1, 119310500), (2, 59655250), (4, 29827625), (5, 23862100), (10, 11931050), (19, 6279500), (20, 5965525), (25, 4772420), (38, 3139750), (50, 2386210), (76, 1569875), (95, 1255900), (100, 1193105), (125, 954484), (190, 627950), (250, 477242), (361, 330500), (380, 313975), (475, 251180), (500, 238621), (661, 180500), (722, 165250), (950, 125590), (1322, 90250), (1444, 82625), (1805, 66100), (1900, 62795), (2375, 50236), (2644, 45125), (3305, 36100), (3610, 33050), (4750, 25118), (6610, 18050), (7220, 16525), (9025, 13220), (9500, 12559)]