45540880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7393}}^1$

素因数の和:7424

約数の個数: 80

約数和(自身を含む): 132027264

約数和(自身を除く): 86486384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 7393, 14786, 29572, 36965, 51751, 59144, 73930, 81323, 103502, 118288, 147860, 162646, 207004, 258755, 295720, 325292, 406615, 414008, 517510, 569261, 591440, 650584, 813230, 828016, 1035020, 1138522, 1301168, 1626460, 2070040, 2277044, 2846305, 3252920, 4140080, 4554088, 5692610, 6505840, 9108176, 11385220, 22770440, 45540880]

約数ペア:

[(1, 45540880), (2, 22770440), (4, 11385220), (5, 9108176), (7, 6505840), (8, 5692610), (10, 4554088), (11, 4140080), (14, 3252920), (16, 2846305), (20, 2277044), (22, 2070040), (28, 1626460), (35, 1301168), (40, 1138522), (44, 1035020), (55, 828016), (56, 813230), (70, 650584), (77, 591440), (80, 569261), (88, 517510), (110, 414008), (112, 406615), (140, 325292), (154, 295720), (176, 258755), (220, 207004), (280, 162646), (308, 147860), (385, 118288), (440, 103502), (560, 81323), (616, 73930), (770, 59144), (880, 51751), (1232, 36965), (1540, 29572), (3080, 14786), (6160, 7393)]