5445366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4391}}^1$

素因数の和:4555

約数の個数: 128

約数和(自身を含む): 14470410240

約数和(自身を除く): 9025043320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 103, 140, 172, 206, 215, 280, 301, 344, 412, 430, 515, 602, 721, 824, 860, 1030, 1204, 1442, 1505, 1720, 2060, 2408, 2884, 3010, 3605, 4120, 4391, 4429, 5768, 6020, 7210, 8782, 8858, 12040, 14420, 17564, 17716, 21955, 22145, 28840, 30737, 31003, 35128, 35432, 43910, 44290, 61474, 62006, 87820, 88580, 122948, 124012, 153685, 155015, 175640, 177160, 188813, 245896, 248024, 307370, 310030, 377626, 452273, 614740, 620060, 755252, 904546, 944065, 1229480, 1240120, 1321691, 1510504, 1809092, 1888130, 2261365, 2643382, 3165911, 3618184, 3776260, 4522730, 5286764, 6331822, 6608455, 7552520, 9045460, 10573528, 12663644, 13216910, 15829555, 18090920, 19447739, 25327288, 26433820, 31659110, 38895478, 52867640, 63318220, 77790956, 97238695, 126636440, 136134173, 155581912, 194477390, 272268346, 388954780, 544536692, 680670865, 777909560, 1089073384, 1361341730, 2722683460, 5445366920]

約数ペア:

[(1, 5445366920), (2, 2722683460), (4, 1361341730), (5, 1089073384), (7, 777909560), (8, 680670865), (10, 544536692), (14, 388954780), (20, 272268346), (28, 194477390), (35, 155581912), (40, 136134173), (43, 126636440), (56, 97238695), (70, 77790956), (86, 63318220), (103, 52867640), (140, 38895478), (172, 31659110), (206, 26433820), (215, 25327288), (280, 19447739), (301, 18090920), (344, 15829555), (412, 13216910), (430, 12663644), (515, 10573528), (602, 9045460), (721, 7552520), (824, 6608455), (860, 6331822), (1030, 5286764), (1204, 4522730), (1442, 3776260), (1505, 3618184), (1720, 3165911), (2060, 2643382), (2408, 2261365), (2884, 1888130), (3010, 1809092), (3605, 1510504), (4120, 1321691), (4391, 1240120), (4429, 1229480), (5768, 944065), (6020, 904546), (7210, 755252), (8782, 620060), (8858, 614740), (12040, 452273), (14420, 377626), (17564, 310030), (17716, 307370), (21955, 248024), (22145, 245896), (28840, 188813), (30737, 177160), (31003, 175640), (35128, 155015), (35432, 153685), (43910, 124012), (44290, 122948), (61474, 88580), (62006, 87820)]