47001440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15495

約数の個数: 48

約数和(自身を含む): 116892720

約数和(自身を除く): 69891280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15461, 30922, 61844, 77305, 123688, 154610, 247376, 293759, 309220, 494752, 587518, 618440, 1175036, 1236880, 1468795, 2350072, 2473760, 2937590, 4700144, 5875180, 9400288, 11750360, 23500720, 47001440]

約数ペア:

[(1, 47001440), (2, 23500720), (4, 11750360), (5, 9400288), (8, 5875180), (10, 4700144), (16, 2937590), (19, 2473760), (20, 2350072), (32, 1468795), (38, 1236880), (40, 1175036), (76, 618440), (80, 587518), (95, 494752), (152, 309220), (160, 293759), (190, 247376), (304, 154610), (380, 123688), (608, 77305), (760, 61844), (1520, 30922), (3040, 15461)]