29095000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 77740740

約数和(自身を除く): 48645740

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 125, 184, 200, 220, 230, 250, 253, 275, 440, 460, 500, 506, 529, 550, 575, 625, 920, 1000, 1012, 1058, 1100, 1150, 1250, 1265, 1375, 2024, 2116, 2200, 2300, 2500, 2530, 2645, 2750, 2875, 4232, 4600, 5000, 5060, 5290, 5500, 5750, 5819, 6325, 6875, 10120, 10580, 11000, 11500, 11638, 12650, 13225, 13750, 14375, 21160, 23000, 23276, 25300, 26450, 27500, 28750, 29095, 31625, 46552, 50600, 52900, 55000, 57500, 58190, 63250, 66125, 105800, 115000, 116380, 126500, 132250, 145475, 158125, 232760, 253000, 264500, 290950, 316250, 330625, 529000, 581900, 632500, 661250, 727375, 1163800, 1265000, 1322500, 1454750, 2645000, 2909500, 3636875, 5819000, 7273750, 14547500, 29095000]

約数ペア:

[(1, 29095000), (2, 14547500), (4, 7273750), (5, 5819000), (8, 3636875), (10, 2909500), (11, 2645000), (20, 1454750), (22, 1322500), (23, 1265000), (25, 1163800), (40, 727375), (44, 661250), (46, 632500), (50, 581900), (55, 529000), (88, 330625), (92, 316250), (100, 290950), (110, 264500), (115, 253000), (125, 232760), (184, 158125), (200, 145475), (220, 132250), (230, 126500), (250, 116380), (253, 115000), (275, 105800), (440, 66125), (460, 63250), (500, 58190), (506, 57500), (529, 55000), (550, 52900), (575, 50600), (625, 46552), (920, 31625), (1000, 29095), (1012, 28750), (1058, 27500), (1100, 26450), (1150, 25300), (1250, 23276), (1265, 23000), (1375, 21160), (2024, 14375), (2116, 13750), (2200, 13225), (2300, 12650), (2500, 11638), (2530, 11500), (2645, 11000), (2750, 10580), (2875, 10120), (4232, 6875), (4600, 6325), (5000, 5819), (5060, 5750), (5290, 5500)]