2057506880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44963}}^1$

素因数の和:45004

約数の個数: 112

約数和(自身を含む): 5756111424

約数和(自身を除く): 3698604544

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 44963, 45760, 89926, 179852, 224815, 359704, 449630, 494593, 584519, 719408, 899260, 989186, 1169038, 1438816, 1798520, 1978372, 2338076, 2472965, 2877632, 2922595, 3597040, 3956744, 4676152, 4945930, 5845190, 6429709, 7194080, 7913488, 9352304, 9891860, 11690380, 12859418, 14388160, 15826976, 18704608, 19783720, 23380760, 25718836, 31653952, 32148545, 37409216, 39567440, 46761520, 51437672, 64297090, 79134880, 93523040, 102875344, 128594180, 158269760, 187046080, 205750688, 257188360, 411501376, 514376720, 1028753440, 2057506880]

約数ペア:

[(1, 2057506880), (2, 1028753440), (4, 514376720), (5, 411501376), (8, 257188360), (10, 205750688), (11, 187046080), (13, 158269760), (16, 128594180), (20, 102875344), (22, 93523040), (26, 79134880), (32, 64297090), (40, 51437672), (44, 46761520), (52, 39567440), (55, 37409216), (64, 32148545), (65, 31653952), (80, 25718836), (88, 23380760), (104, 19783720), (110, 18704608), (130, 15826976), (143, 14388160), (160, 12859418), (176, 11690380), (208, 9891860), (220, 9352304), (260, 7913488), (286, 7194080), (320, 6429709), (352, 5845190), (416, 4945930), (440, 4676152), (520, 3956744), (572, 3597040), (704, 2922595), (715, 2877632), (832, 2472965), (880, 2338076), (1040, 1978372), (1144, 1798520), (1430, 1438816), (1760, 1169038), (2080, 989186), (2288, 899260), (2860, 719408), (3520, 584519), (4160, 494593), (4576, 449630), (5720, 359704), (9152, 224815), (11440, 179852), (22880, 89926), (44963, 45760)]