25092760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8147}}^1$

素因数の和:8176

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 45305960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8147, 16294, 32588, 40735, 57029, 65176, 81470, 89617, 114058, 162940, 179234, 228116, 285145, 325880, 358468, 448085, 456232, 570290, 627319, 716936, 896170, 1140580, 1254638, 1792340, 2281160, 2509276, 3136595, 3584680, 5018552, 6273190, 12546380, 25092760]

約数ペア:

[(1, 25092760), (2, 12546380), (4, 6273190), (5, 5018552), (7, 3584680), (8, 3136595), (10, 2509276), (11, 2281160), (14, 1792340), (20, 1254638), (22, 1140580), (28, 896170), (35, 716936), (40, 627319), (44, 570290), (55, 456232), (56, 448085), (70, 358468), (77, 325880), (88, 285145), (110, 228116), (140, 179234), (154, 162940), (220, 114058), (280, 89617), (308, 81470), (385, 65176), (440, 57029), (616, 40735), (770, 32588), (1540, 16294), (3080, 8147)]