485029160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157477}}^1$

素因数の和:157506

約数の個数: 64

約数和(自身を含む): 1360609920

約数和(自身を除く): 875580760

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, 157477, 314954, 629908, 787385, 1102339, 1259816, 1574770, 1732247, 2204678, 3149540, 3464494, 4409356, 5511695, 6299080, 6928988, 8661235, 8818712, 11023390, 12125729, 13857976, 17322470, 22046780, 24251458, 34644940, 44093560, 48502916, 60628645, 69289880, 97005832, 121257290, 242514580, 485029160]

約数ペア:

[(1, 485029160), (2, 242514580), (4, 121257290), (5, 97005832), (7, 69289880), (8, 60628645), (10, 48502916), (11, 44093560), (14, 34644940), (20, 24251458), (22, 22046780), (28, 17322470), (35, 13857976), (40, 12125729), (44, 11023390), (55, 8818712), (56, 8661235), (70, 6928988), (77, 6299080), (88, 5511695), (110, 4409356), (140, 3464494), (154, 3149540), (220, 2204678), (280, 1732247), (308, 1574770), (385, 1259816), (440, 1102339), (616, 787385), (770, 629908), (1540, 314954), (3080, 157477)]