2018473950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12541}}^1$

素因数の和:12622

約数の個数: 96

約数和(自身を含む): 5318811360

約数和(自身を除く): 3300337410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 74, 75, 87, 111, 145, 150, 174, 185, 222, 290, 370, 435, 555, 725, 870, 925, 1073, 1110, 1450, 1850, 2146, 2175, 2775, 3219, 4350, 5365, 5550, 6438, 10730, 12541, 16095, 25082, 26825, 32190, 37623, 53650, 62705, 75246, 80475, 125410, 160950, 188115, 313525, 363689, 376230, 464017, 627050, 727378, 928034, 940575, 1091067, 1392051, 1818445, 1881150, 2182134, 2320085, 2784102, 3636890, 4640170, 5455335, 6960255, 9092225, 10910670, 11600425, 13456493, 13920510, 18184450, 23200850, 26912986, 27276675, 34801275, 40369479, 54553350, 67282465, 69602550, 80738958, 134564930, 201847395, 336412325, 403694790, 672824650, 1009236975, 2018473950]

約数ペア:

[(1, 2018473950), (2, 1009236975), (3, 672824650), (5, 403694790), (6, 336412325), (10, 201847395), (15, 134564930), (25, 80738958), (29, 69602550), (30, 67282465), (37, 54553350), (50, 40369479), (58, 34801275), (74, 27276675), (75, 26912986), (87, 23200850), (111, 18184450), (145, 13920510), (150, 13456493), (174, 11600425), (185, 10910670), (222, 9092225), (290, 6960255), (370, 5455335), (435, 4640170), (555, 3636890), (725, 2784102), (870, 2320085), (925, 2182134), (1073, 1881150), (1110, 1818445), (1450, 1392051), (1850, 1091067), (2146, 940575), (2175, 928034), (2775, 727378), (3219, 627050), (4350, 464017), (5365, 376230), (5550, 363689), (6438, 313525), (10730, 188115), (12541, 160950), (16095, 125410), (25082, 80475), (26825, 75246), (32190, 62705), (37623, 53650)]