4752080

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 11142144

約数和(自身を除く): 6390064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 311, 382, 622, 764, 955, 1244, 1528, 1555, 1910, 2488, 3056, 3110, 3820, 4976, 6220, 7640, 12440, 15280, 24880, 59401, 118802, 237604, 297005, 475208, 594010, 950416, 1188020, 2376040, 4752080]

約数ペア:

[(1, 4752080), (2, 2376040), (4, 1188020), (5, 950416), (8, 594010), (10, 475208), (16, 297005), (20, 237604), (40, 118802), (80, 59401), (191, 24880), (311, 15280), (382, 12440), (622, 7640), (764, 6220), (955, 4976), (1244, 3820), (1528, 3110), (1555, 3056), (1910, 2488)]