109809400

素因数分解:

$2^3\times 5^2\times {\mathrm{677}}^1\times {\mathrm{811}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 255999240

約数和(自身を除く): 146189840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 677, 811, 1354, 1622, 2708, 3244, 3385, 4055, 5416, 6488, 6770, 8110, 13540, 16220, 16925, 20275, 27080, 32440, 33850, 40550, 67700, 81100, 135400, 162200, 549047, 1098094, 2196188, 2745235, 4392376, 5490470, 10980940, 13726175, 21961880, 27452350, 54904700, 109809400]

約数ペア:

[(1, 109809400), (2, 54904700), (4, 27452350), (5, 21961880), (8, 13726175), (10, 10980940), (20, 5490470), (25, 4392376), (40, 2745235), (50, 2196188), (100, 1098094), (200, 549047), (677, 162200), (811, 135400), (1354, 81100), (1622, 67700), (2708, 40550), (3244, 33850), (3385, 32440), (4055, 27080), (5416, 20275), (6488, 16925), (6770, 16220), (8110, 13540)]