110665880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 295142400

約数和(自身を除く): 184476520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 380, 437, 460, 487, 494, 520, 598, 760, 874, 920, 974, 988, 1196, 1235, 1495, 1748, 1948, 1976, 2185, 2392, 2435, 2470, 2990, 3496, 3896, 4370, 4870, 4940, 5681, 5980, 6331, 8740, 9253, 9740, 9880, 11201, 11362, 11960, 12662, 17480, 18506, 19480, 22402, 22724, 25324, 28405, 31655, 37012, 44804, 45448, 46265, 50648, 56005, 56810, 63310, 74024, 89608, 92530, 112010, 113620, 120289, 126620, 145613, 185060, 212819, 224020, 227240, 240578, 253240, 291226, 370120, 425638, 448040, 481156, 582452, 601445, 728065, 851276, 962312, 1064095, 1164904, 1202890, 1456130, 1702552, 2128190, 2405780, 2766647, 2912260, 4256380, 4811560, 5533294, 5824520, 8512760, 11066588, 13833235, 22133176, 27666470, 55332940, 110665880]

約数ペア:

[(1, 110665880), (2, 55332940), (4, 27666470), (5, 22133176), (8, 13833235), (10, 11066588), (13, 8512760), (19, 5824520), (20, 5533294), (23, 4811560), (26, 4256380), (38, 2912260), (40, 2766647), (46, 2405780), (52, 2128190), (65, 1702552), (76, 1456130), (92, 1202890), (95, 1164904), (104, 1064095), (115, 962312), (130, 851276), (152, 728065), (184, 601445), (190, 582452), (230, 481156), (247, 448040), (260, 425638), (299, 370120), (380, 291226), (437, 253240), (460, 240578), (487, 227240), (494, 224020), (520, 212819), (598, 185060), (760, 145613), (874, 126620), (920, 120289), (974, 113620), (988, 112010), (1196, 92530), (1235, 89608), (1495, 74024), (1748, 63310), (1948, 56810), (1976, 56005), (2185, 50648), (2392, 46265), (2435, 45448), (2470, 44804), (2990, 37012), (3496, 31655), (3896, 28405), (4370, 25324), (4870, 22724), (4940, 22402), (5681, 19480), (5980, 18506), (6331, 17480), (8740, 12662), (9253, 11960), (9740, 11362), (9880, 11201)]