98976700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 228579120

約数和(自身を除く): 129602420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 380, 452, 461, 475, 565, 922, 950, 1130, 1844, 1900, 2147, 2260, 2305, 2825, 4294, 4610, 5650, 8588, 8759, 9220, 10735, 11300, 11525, 17518, 21470, 23050, 35036, 42940, 43795, 46100, 52093, 53675, 87590, 104186, 107350, 175180, 208372, 214700, 218975, 260465, 437950, 520930, 875900, 989767, 1041860, 1302325, 1979534, 2604650, 3959068, 4948835, 5209300, 9897670, 19795340, 24744175, 49488350, 98976700]

約数ペア:

[(1, 98976700), (2, 49488350), (4, 24744175), (5, 19795340), (10, 9897670), (19, 5209300), (20, 4948835), (25, 3959068), (38, 2604650), (50, 1979534), (76, 1302325), (95, 1041860), (100, 989767), (113, 875900), (190, 520930), (226, 437950), (380, 260465), (452, 218975), (461, 214700), (475, 208372), (565, 175180), (922, 107350), (950, 104186), (1130, 87590), (1844, 53675), (1900, 52093), (2147, 46100), (2260, 43795), (2305, 42940), (2825, 35036), (4294, 23050), (4610, 21470), (5650, 17518), (8588, 11525), (8759, 11300), (9220, 10735)]