2013260000

素因数分解:

$2^5\times 5^4\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2414

約数の個数: 120

約数和(自身を含む): 5070270744

約数和(自身を除く): 3057010744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 125, 160, 172, 200, 215, 250, 344, 400, 430, 500, 625, 688, 800, 860, 1000, 1075, 1250, 1376, 1720, 2000, 2150, 2341, 2500, 3440, 4000, 4300, 4682, 5000, 5375, 6880, 8600, 9364, 10000, 10750, 11705, 17200, 18728, 20000, 21500, 23410, 26875, 34400, 37456, 43000, 46820, 53750, 58525, 74912, 86000, 93640, 100663, 107500, 117050, 172000, 187280, 201326, 215000, 234100, 292625, 374560, 402652, 430000, 468200, 503315, 585250, 805304, 860000, 936400, 1006630, 1170500, 1463125, 1610608, 1872800, 2013260, 2341000, 2516575, 2926250, 3221216, 4026520, 4682000, 5033150, 5852500, 8053040, 9364000, 10066300, 11705000, 12582875, 16106080, 20132600, 23410000, 25165750, 40265200, 46820000, 50331500, 62914375, 80530400, 100663000, 125828750, 201326000, 251657500, 402652000, 503315000, 1006630000, 2013260000]

約数ペア:

[(1, 2013260000), (2, 1006630000), (4, 503315000), (5, 402652000), (8, 251657500), (10, 201326000), (16, 125828750), (20, 100663000), (25, 80530400), (32, 62914375), (40, 50331500), (43, 46820000), (50, 40265200), (80, 25165750), (86, 23410000), (100, 20132600), (125, 16106080), (160, 12582875), (172, 11705000), (200, 10066300), (215, 9364000), (250, 8053040), (344, 5852500), (400, 5033150), (430, 4682000), (500, 4026520), (625, 3221216), (688, 2926250), (800, 2516575), (860, 2341000), (1000, 2013260), (1075, 1872800), (1250, 1610608), (1376, 1463125), (1720, 1170500), (2000, 1006630), (2150, 936400), (2341, 860000), (2500, 805304), (3440, 585250), (4000, 503315), (4300, 468200), (4682, 430000), (5000, 402652), (5375, 374560), (6880, 292625), (8600, 234100), (9364, 215000), (10000, 201326), (10750, 187280), (11705, 172000), (17200, 117050), (18728, 107500), (20000, 100663), (21500, 93640), (23410, 86000), (26875, 74912), (34400, 58525), (37456, 53750), (43000, 46820)]