475087113880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1\times {\mathrm{45317}}^1$

素因数の和:47236

約数の個数: 64

約数和(自身を含む): 1076755680000

約数和(自身を除く): 601668566120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1759, 2980, 3518, 5960, 7036, 8795, 14072, 17590, 35180, 45317, 70360, 90634, 181268, 226585, 262091, 362536, 453170, 524182, 906340, 1048364, 1310455, 1812680, 2096728, 2620910, 5241820, 6752233, 10483640, 13504466, 27008932, 33761165, 54017864, 67522330, 79712603, 135044660, 159425206, 270089320, 318850412, 398563015, 637700824, 797126030, 1594252060, 3188504120, 11877177847, 23754355694, 47508711388, 59385889235, 95017422776, 118771778470, 237543556940, 475087113880]

約数ペア:

[(1, 475087113880), (2, 237543556940), (4, 118771778470), (5, 95017422776), (8, 59385889235), (10, 47508711388), (20, 23754355694), (40, 11877177847), (149, 3188504120), (298, 1594252060), (596, 797126030), (745, 637700824), (1192, 398563015), (1490, 318850412), (1759, 270089320), (2980, 159425206), (3518, 135044660), (5960, 79712603), (7036, 67522330), (8795, 54017864), (14072, 33761165), (17590, 27008932), (35180, 13504466), (45317, 10483640), (70360, 6752233), (90634, 5241820), (181268, 2620910), (226585, 2096728), (262091, 1812680), (362536, 1310455), (453170, 1048364), (524182, 906340)]