26498460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 78039360

約数和(自身を除く): 51540900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 97, 116, 145, 157, 174, 194, 290, 291, 314, 348, 388, 435, 471, 485, 580, 582, 628, 785, 870, 942, 970, 1164, 1455, 1570, 1740, 1884, 1940, 2355, 2813, 2910, 3140, 4553, 4710, 5626, 5820, 8439, 9106, 9420, 11252, 13659, 14065, 15229, 16878, 18212, 22765, 27318, 28130, 30458, 33756, 42195, 45530, 45687, 54636, 56260, 60916, 68295, 76145, 84390, 91060, 91374, 136590, 152290, 168780, 182748, 228435, 273180, 304580, 441641, 456870, 883282, 913740, 1324923, 1766564, 2208205, 2649846, 4416410, 5299692, 6624615, 8832820, 13249230, 26498460]

約数ペア:

[(1, 26498460), (2, 13249230), (3, 8832820), (4, 6624615), (5, 5299692), (6, 4416410), (10, 2649846), (12, 2208205), (15, 1766564), (20, 1324923), (29, 913740), (30, 883282), (58, 456870), (60, 441641), (87, 304580), (97, 273180), (116, 228435), (145, 182748), (157, 168780), (174, 152290), (194, 136590), (290, 91374), (291, 91060), (314, 84390), (348, 76145), (388, 68295), (435, 60916), (471, 56260), (485, 54636), (580, 45687), (582, 45530), (628, 42195), (785, 33756), (870, 30458), (942, 28130), (970, 27318), (1164, 22765), (1455, 18212), (1570, 16878), (1740, 15229), (1884, 14065), (1940, 13659), (2355, 11252), (2813, 9420), (2910, 9106), (3140, 8439), (4553, 5820), (4710, 5626)]