47341840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 138038040

約数和(自身を除く): 90696200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 929, 980, 1040, 1274, 1456, 1820, 1858, 1960, 2548, 3185, 3640, 3716, 3920, 4645, 5096, 6370, 6503, 7280, 7432, 9290, 10192, 12077, 12740, 13006, 14864, 18580, 24154, 25480, 26012, 32515, 37160, 45521, 48308, 50960, 52024, 60385, 65030, 74320, 84539, 91042, 96616, 104048, 120770, 130060, 169078, 182084, 193232, 227605, 241540, 260120, 338156, 364168, 422695, 455210, 483080, 520240, 591773, 676312, 728336, 845390, 910420, 966160, 1183546, 1352624, 1690780, 1820840, 2367092, 2958865, 3381560, 3641680, 4734184, 5917730, 6763120, 9468368, 11835460, 23670920, 47341840]

約数ペア:

[(1, 47341840), (2, 23670920), (4, 11835460), (5, 9468368), (7, 6763120), (8, 5917730), (10, 4734184), (13, 3641680), (14, 3381560), (16, 2958865), (20, 2367092), (26, 1820840), (28, 1690780), (35, 1352624), (40, 1183546), (49, 966160), (52, 910420), (56, 845390), (65, 728336), (70, 676312), (80, 591773), (91, 520240), (98, 483080), (104, 455210), (112, 422695), (130, 364168), (140, 338156), (182, 260120), (196, 241540), (208, 227605), (245, 193232), (260, 182084), (280, 169078), (364, 130060), (392, 120770), (455, 104048), (490, 96616), (520, 91042), (560, 84539), (637, 74320), (728, 65030), (784, 60385), (910, 52024), (929, 50960), (980, 48308), (1040, 45521), (1274, 37160), (1456, 32515), (1820, 26012), (1858, 25480), (1960, 24154), (2548, 18580), (3185, 14864), (3640, 13006), (3716, 12740), (3920, 12077), (4645, 10192), (5096, 9290), (6370, 7432), (6503, 7280)]