152020550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{276401}}^1$

素因数の和:276424

約数の個数: 24

約数和(自身を含む): 308464632

約数和(自身を除く): 156444082

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 276401, 552802, 1382005, 2764010, 3040411, 6080822, 6910025, 13820050, 15202055, 30404110, 76010275, 152020550]

約数ペア:

[(1, 152020550), (2, 76010275), (5, 30404110), (10, 15202055), (11, 13820050), (22, 6910025), (25, 6080822), (50, 3040411), (55, 2764010), (110, 1382005), (275, 552802), (550, 276401)]