31992200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 78306000

約数和(自身を除く): 46313800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 8419, 16838, 33676, 42095, 67352, 84190, 159961, 168380, 210475, 319922, 336760, 420950, 639844, 799805, 841900, 1279688, 1599610, 1683800, 3199220, 3999025, 6398440, 7998050, 15996100, 31992200]

約数ペア:

[(1, 31992200), (2, 15996100), (4, 7998050), (5, 6398440), (8, 3999025), (10, 3199220), (19, 1683800), (20, 1599610), (25, 1279688), (38, 841900), (40, 799805), (50, 639844), (76, 420950), (95, 336760), (100, 319922), (152, 210475), (190, 168380), (200, 159961), (380, 84190), (475, 67352), (760, 42095), (950, 33676), (1900, 16838), (3800, 8419)]