47131400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 117552000

約数和(自身を除く): 70420600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 100, 152, 157, 158, 190, 200, 314, 316, 380, 395, 475, 628, 632, 760, 785, 790, 950, 1256, 1501, 1570, 1580, 1900, 1975, 2983, 3002, 3140, 3160, 3800, 3925, 3950, 5966, 6004, 6280, 7505, 7850, 7900, 11932, 12008, 12403, 14915, 15010, 15700, 15800, 23864, 24806, 29830, 30020, 31400, 37525, 49612, 59660, 60040, 62015, 74575, 75050, 99224, 119320, 124030, 149150, 150100, 235657, 248060, 298300, 300200, 310075, 471314, 496120, 596600, 620150, 942628, 1178285, 1240300, 1885256, 2356570, 2480600, 4713140, 5891425, 9426280, 11782850, 23565700, 47131400]

約数ペア:

[(1, 47131400), (2, 23565700), (4, 11782850), (5, 9426280), (8, 5891425), (10, 4713140), (19, 2480600), (20, 2356570), (25, 1885256), (38, 1240300), (40, 1178285), (50, 942628), (76, 620150), (79, 596600), (95, 496120), (100, 471314), (152, 310075), (157, 300200), (158, 298300), (190, 248060), (200, 235657), (314, 150100), (316, 149150), (380, 124030), (395, 119320), (475, 99224), (628, 75050), (632, 74575), (760, 62015), (785, 60040), (790, 59660), (950, 49612), (1256, 37525), (1501, 31400), (1570, 30020), (1580, 29830), (1900, 24806), (1975, 23864), (2983, 15800), (3002, 15700), (3140, 15010), (3160, 14915), (3800, 12403), (3925, 12008), (3950, 11932), (5966, 7900), (6004, 7850), (6280, 7505)]