2079201320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{62401}}^1$

素因数の和:62443

約数の個数: 96

約数和(自身を含む): 5762200680

約数和(自身を除く): 3682999360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 33320, 62401, 124802, 249604, 312005, 436807, 499208, 624010, 873614, 1060817, 1248020, 1747228, 2121634, 2184035, 2496040, 3057649, 3494456, 4243268, 4368070, 5304085, 6115298, 7425719, 8486536, 8736140, 10608170, 12230596, 14851438, 15288245, 17472280, 21216340, 24461192, 29702876, 30576490, 37128595, 42432680, 51980033, 59405752, 61152980, 74257190, 103960066, 122305960, 148514380, 207920132, 259900165, 297028760, 415840264, 519800330, 1039600660, 2079201320]

約数ペア:

[(1, 2079201320), (2, 1039600660), (4, 519800330), (5, 415840264), (7, 297028760), (8, 259900165), (10, 207920132), (14, 148514380), (17, 122305960), (20, 103960066), (28, 74257190), (34, 61152980), (35, 59405752), (40, 51980033), (49, 42432680), (56, 37128595), (68, 30576490), (70, 29702876), (85, 24461192), (98, 21216340), (119, 17472280), (136, 15288245), (140, 14851438), (170, 12230596), (196, 10608170), (238, 8736140), (245, 8486536), (280, 7425719), (340, 6115298), (392, 5304085), (476, 4368070), (490, 4243268), (595, 3494456), (680, 3057649), (833, 2496040), (952, 2184035), (980, 2121634), (1190, 1747228), (1666, 1248020), (1960, 1060817), (2380, 873614), (3332, 624010), (4165, 499208), (4760, 436807), (6664, 312005), (8330, 249604), (16660, 124802), (33320, 62401)]