20565587550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{39139}}^1$

素因数の和:39298

約数の個数: 96

約数和(自身を含む): 53115171840

約数和(自身を除く): 32549584290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 113, 150, 155, 186, 226, 310, 339, 465, 565, 678, 775, 930, 1130, 1550, 1695, 2325, 2825, 3390, 3503, 4650, 5650, 7006, 8475, 10509, 16950, 17515, 21018, 35030, 39139, 52545, 78278, 87575, 105090, 117417, 175150, 195695, 234834, 262725, 391390, 525450, 587085, 978475, 1174170, 1213309, 1956950, 2426618, 2935425, 3639927, 4422707, 5870850, 6066545, 7279854, 8845414, 12133090, 13268121, 18199635, 22113535, 26536242, 30332725, 36399270, 44227070, 60665450, 66340605, 90998175, 110567675, 132681210, 137103917, 181996350, 221135350, 274207834, 331703025, 411311751, 663406050, 685519585, 822623502, 1371039170, 2056558755, 3427597925, 4113117510, 6855195850, 10282793775, 20565587550]

約数ペア:

[(1, 20565587550), (2, 10282793775), (3, 6855195850), (5, 4113117510), (6, 3427597925), (10, 2056558755), (15, 1371039170), (25, 822623502), (30, 685519585), (31, 663406050), (50, 411311751), (62, 331703025), (75, 274207834), (93, 221135350), (113, 181996350), (150, 137103917), (155, 132681210), (186, 110567675), (226, 90998175), (310, 66340605), (339, 60665450), (465, 44227070), (565, 36399270), (678, 30332725), (775, 26536242), (930, 22113535), (1130, 18199635), (1550, 13268121), (1695, 12133090), (2325, 8845414), (2825, 7279854), (3390, 6066545), (3503, 5870850), (4650, 4422707), (5650, 3639927), (7006, 2935425), (8475, 2426618), (10509, 1956950), (16950, 1213309), (17515, 1174170), (21018, 978475), (35030, 587085), (39139, 525450), (52545, 391390), (78278, 262725), (87575, 234834), (105090, 195695), (117417, 175150)]