1454174980

素因数分解:

$2^2\times 5^1\times {\mathrm{6089}}^1\times {\mathrm{11941}}^1$

素因数の和:18039

約数の個数: 24

約数和(自身を含む): 3054524760

約数和(自身を除く): 1600349780

約数列:

[1, 2, 4, 5, 10, 20, 6089, 11941, 12178, 23882, 24356, 30445, 47764, 59705, 60890, 119410, 121780, 238820, 72708749, 145417498, 290834996, 363543745, 727087490, 1454174980]

約数ペア:

[(1, 1454174980), (2, 727087490), (4, 363543745), (5, 290834996), (10, 145417498), (20, 72708749), (6089, 238820), (11941, 121780), (12178, 119410), (23882, 60890), (24356, 59705), (30445, 47764)]