2055492740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8581}}^1$

素因数の和:8685

約数の個数: 96

約数和(自身を含む): 5190393600

約数和(自身を除く): 3134900860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 59, 70, 116, 118, 140, 145, 203, 236, 290, 295, 406, 413, 580, 590, 812, 826, 1015, 1180, 1652, 1711, 2030, 2065, 3422, 4060, 4130, 6844, 8260, 8555, 8581, 11977, 17110, 17162, 23954, 34220, 34324, 42905, 47908, 59885, 60067, 85810, 119770, 120134, 171620, 239540, 240268, 248849, 300335, 497698, 506279, 600670, 995396, 1012558, 1201340, 1244245, 1741943, 2025116, 2488490, 2531395, 3483886, 3543953, 4976980, 5062790, 6967772, 7087906, 8709715, 10125580, 14175812, 14682091, 17419430, 17719765, 29364182, 34838860, 35439530, 58728364, 70879060, 73410455, 102774637, 146820910, 205549274, 293641820, 411098548, 513873185, 1027746370, 2055492740]

約数ペア:

[(1, 2055492740), (2, 1027746370), (4, 513873185), (5, 411098548), (7, 293641820), (10, 205549274), (14, 146820910), (20, 102774637), (28, 73410455), (29, 70879060), (35, 58728364), (58, 35439530), (59, 34838860), (70, 29364182), (116, 17719765), (118, 17419430), (140, 14682091), (145, 14175812), (203, 10125580), (236, 8709715), (290, 7087906), (295, 6967772), (406, 5062790), (413, 4976980), (580, 3543953), (590, 3483886), (812, 2531395), (826, 2488490), (1015, 2025116), (1180, 1741943), (1652, 1244245), (1711, 1201340), (2030, 1012558), (2065, 995396), (3422, 600670), (4060, 506279), (4130, 497698), (6844, 300335), (8260, 248849), (8555, 240268), (8581, 239540), (11977, 171620), (17110, 120134), (17162, 119770), (23954, 85810), (34220, 60067), (34324, 59885), (42905, 47908)]