2016391300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 5499648000

約数和(自身を除く): 3483256700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 131, 140, 154, 175, 220, 262, 275, 308, 350, 385, 524, 550, 655, 700, 770, 917, 1100, 1310, 1441, 1540, 1834, 1925, 1999, 2620, 2882, 3275, 3668, 3850, 3998, 4585, 5764, 6550, 7205, 7700, 7996, 9170, 9995, 10087, 13100, 13993, 14410, 18340, 19990, 20174, 21989, 22925, 27986, 28820, 36025, 39980, 40348, 43978, 45850, 49975, 50435, 55972, 69965, 72050, 87956, 91700, 99950, 100870, 109945, 139930, 144100, 153923, 199900, 201740, 219890, 252175, 261869, 279860, 307846, 349825, 439780, 504350, 523738, 549725, 615692, 699650, 769615, 1008700, 1047476, 1099450, 1309345, 1399300, 1539230, 1833083, 2198900, 2618690, 2880559, 3078460, 3666166, 3848075, 5237380, 5761118, 6546725, 7332332, 7696150, 9165415, 11522236, 13093450, 14402795, 15392300, 18330830, 20163913, 26186900, 28805590, 36661660, 40327826, 45827075, 57611180, 72013975, 80655652, 91654150, 100819565, 144027950, 183308300, 201639130, 288055900, 403278260, 504097825, 1008195650, 2016391300]

約数ペア:

[(1, 2016391300), (2, 1008195650), (4, 504097825), (5, 403278260), (7, 288055900), (10, 201639130), (11, 183308300), (14, 144027950), (20, 100819565), (22, 91654150), (25, 80655652), (28, 72013975), (35, 57611180), (44, 45827075), (50, 40327826), (55, 36661660), (70, 28805590), (77, 26186900), (100, 20163913), (110, 18330830), (131, 15392300), (140, 14402795), (154, 13093450), (175, 11522236), (220, 9165415), (262, 7696150), (275, 7332332), (308, 6546725), (350, 5761118), (385, 5237380), (524, 3848075), (550, 3666166), (655, 3078460), (700, 2880559), (770, 2618690), (917, 2198900), (1100, 1833083), (1310, 1539230), (1441, 1399300), (1540, 1309345), (1834, 1099450), (1925, 1047476), (1999, 1008700), (2620, 769615), (2882, 699650), (3275, 615692), (3668, 549725), (3850, 523738), (3998, 504350), (4585, 439780), (5764, 349825), (6550, 307846), (7205, 279860), (7700, 261869), (7996, 252175), (9170, 219890), (9995, 201740), (10087, 199900), (13100, 153923), (13993, 144100), (14410, 139930), (18340, 109945), (19990, 100870), (20174, 99950), (21989, 91700), (22925, 87956), (27986, 72050), (28820, 69965), (36025, 55972), (39980, 50435), (40348, 49975), (43978, 45850)]