2013375460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 4478664960

約数和(自身を除く): 2465289500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 197, 263, 268, 290, 335, 394, 526, 580, 670, 788, 985, 1052, 1315, 1340, 1943, 1970, 2630, 3886, 3940, 5260, 5713, 7627, 7772, 9715, 11426, 13199, 15254, 17621, 19430, 22852, 26398, 28565, 30508, 35242, 38135, 38860, 51811, 52796, 57130, 65995, 70484, 76270, 88105, 103622, 114260, 131990, 152540, 176210, 207244, 259055, 263980, 352420, 382771, 511009, 518110, 765542, 1022018, 1036220, 1502519, 1531084, 1913855, 2044036, 2555045, 3005038, 3471337, 3827710, 5110090, 6010076, 6942674, 7512595, 7655420, 10220180, 13885348, 15025190, 17356685, 30050380, 34713370, 69426740, 100668773, 201337546, 402675092, 503343865, 1006687730, 2013375460]

約数ペア:

[(1, 2013375460), (2, 1006687730), (4, 503343865), (5, 402675092), (10, 201337546), (20, 100668773), (29, 69426740), (58, 34713370), (67, 30050380), (116, 17356685), (134, 15025190), (145, 13885348), (197, 10220180), (263, 7655420), (268, 7512595), (290, 6942674), (335, 6010076), (394, 5110090), (526, 3827710), (580, 3471337), (670, 3005038), (788, 2555045), (985, 2044036), (1052, 1913855), (1315, 1531084), (1340, 1502519), (1943, 1036220), (1970, 1022018), (2630, 765542), (3886, 518110), (3940, 511009), (5260, 382771), (5713, 352420), (7627, 263980), (7772, 259055), (9715, 207244), (11426, 176210), (13199, 152540), (15254, 131990), (17621, 114260), (19430, 103622), (22852, 88105), (26398, 76270), (28565, 70484), (30508, 65995), (35242, 57130), (38135, 52796), (38860, 51811)]