4297120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 10287648

約数和(自身を除く): 5990528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 251, 428, 502, 535, 856, 1004, 1070, 1255, 1712, 2008, 2140, 2510, 3424, 4016, 4280, 5020, 8032, 8560, 10040, 17120, 20080, 26857, 40160, 53714, 107428, 134285, 214856, 268570, 429712, 537140, 859424, 1074280, 2148560, 4297120]

約数ペア:

[(1, 4297120), (2, 2148560), (4, 1074280), (5, 859424), (8, 537140), (10, 429712), (16, 268570), (20, 214856), (32, 134285), (40, 107428), (80, 53714), (107, 40160), (160, 26857), (214, 20080), (251, 17120), (428, 10040), (502, 8560), (535, 8032), (856, 5020), (1004, 4280), (1070, 4016), (1255, 3424), (1712, 2510), (2008, 2140)]