1963120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 4660416

約数和(自身を除く): 2697296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 463, 530, 848, 926, 1060, 1852, 2120, 2315, 3704, 4240, 4630, 7408, 9260, 18520, 24539, 37040, 49078, 98156, 122695, 196312, 245390, 392624, 490780, 981560, 1963120]

約数ペア:

[(1, 1963120), (2, 981560), (4, 490780), (5, 392624), (8, 245390), (10, 196312), (16, 122695), (20, 98156), (40, 49078), (53, 37040), (80, 24539), (106, 18520), (212, 9260), (265, 7408), (424, 4630), (463, 4240), (530, 3704), (848, 2315), (926, 2120), (1060, 1852)]