40623460

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1669}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 85430520

約数和(自身を除く): 44807060

約数列:

[1, 2, 4, 5, 10, 20, 1217, 1669, 2434, 3338, 4868, 6085, 6676, 8345, 12170, 16690, 24340, 33380, 2031173, 4062346, 8124692, 10155865, 20311730, 40623460]

約数ペア:

[(1, 40623460), (2, 20311730), (4, 10155865), (5, 8124692), (10, 4062346), (20, 2031173), (1217, 33380), (1669, 24340), (2434, 16690), (3338, 12170), (4868, 8345), (6085, 6676)]