21167976500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{3733}}^1$

素因数の和:4794

約数の個数: 96

約数和(自身を含む): 50496106752

約数和(自身を除く): 29328130252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1031, 1100, 1375, 2062, 2750, 3733, 4124, 5155, 5500, 7466, 10310, 11341, 14932, 18665, 20620, 22682, 25775, 37330, 41063, 45364, 51550, 56705, 74660, 82126, 93325, 103100, 113410, 128875, 164252, 186650, 205315, 226820, 257750, 283525, 373300, 410630, 466625, 515500, 567050, 821260, 933250, 1026575, 1134100, 1417625, 1866500, 2053150, 2835250, 3848723, 4106300, 5132875, 5670500, 7697446, 10265750, 15394892, 19243615, 20531500, 38487230, 42335953, 76974460, 84671906, 96218075, 169343812, 192436150, 211679765, 384872300, 423359530, 481090375, 846719060, 962180750, 1058398825, 1924361500, 2116797650, 4233595300, 5291994125, 10583988250, 21167976500]

約数ペア:

[(1, 21167976500), (2, 10583988250), (4, 5291994125), (5, 4233595300), (10, 2116797650), (11, 1924361500), (20, 1058398825), (22, 962180750), (25, 846719060), (44, 481090375), (50, 423359530), (55, 384872300), (100, 211679765), (110, 192436150), (125, 169343812), (220, 96218075), (250, 84671906), (275, 76974460), (500, 42335953), (550, 38487230), (1031, 20531500), (1100, 19243615), (1375, 15394892), (2062, 10265750), (2750, 7697446), (3733, 5670500), (4124, 5132875), (5155, 4106300), (5500, 3848723), (7466, 2835250), (10310, 2053150), (11341, 1866500), (14932, 1417625), (18665, 1134100), (20620, 1026575), (22682, 933250), (25775, 821260), (37330, 567050), (41063, 515500), (45364, 466625), (51550, 410630), (56705, 373300), (74660, 283525), (82126, 257750), (93325, 226820), (103100, 205315), (113410, 186650), (128875, 164252)]