22773520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3697}}^1$

素因数の和:3728

約数の個数: 80

約数和(自身を含む): 66031488

約数和(自身を除く): 43257968

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, 3697, 6160, 7394, 14788, 18485, 25879, 29576, 36970, 40667, 51758, 59152, 73940, 81334, 103516, 129395, 147880, 162668, 203335, 207032, 258790, 284669, 295760, 325336, 406670, 414064, 517580, 569338, 650672, 813340, 1035160, 1138676, 1423345, 1626680, 2070320, 2277352, 2846690, 3253360, 4554704, 5693380, 11386760, 22773520]

約数ペア:

[(1, 22773520), (2, 11386760), (4, 5693380), (5, 4554704), (7, 3253360), (8, 2846690), (10, 2277352), (11, 2070320), (14, 1626680), (16, 1423345), (20, 1138676), (22, 1035160), (28, 813340), (35, 650672), (40, 569338), (44, 517580), (55, 414064), (56, 406670), (70, 325336), (77, 295760), (80, 284669), (88, 258790), (110, 207032), (112, 203335), (140, 162668), (154, 147880), (176, 129395), (220, 103516), (280, 81334), (308, 73940), (385, 59152), (440, 51758), (560, 40667), (616, 36970), (770, 29576), (880, 25879), (1232, 18485), (1540, 14788), (3080, 7394), (3697, 6160)]