724267540

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{24419}}^1$

素因数の和:25911

約数の個数: 24

約数和(自身を含む): 1522049760

約数和(自身を除く): 797782220

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2966, 5932, 7415, 14830, 24419, 29660, 48838, 97676, 122095, 244190, 488380, 36213377, 72426754, 144853508, 181066885, 362133770, 724267540]

約数ペア:

[(1, 724267540), (2, 362133770), (4, 181066885), (5, 144853508), (10, 72426754), (20, 36213377), (1483, 488380), (2966, 244190), (5932, 122095), (7415, 97676), (14830, 48838), (24419, 29660)]