57232940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7927}}^1$

素因数の和:7974

約数の個数: 36

約数和(自身を含む): 126863856

約数和(自身を除く): 69630916

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 7927, 15854, 31708, 39635, 79270, 150613, 158540, 301226, 602452, 753065, 1506130, 2861647, 3012260, 5723294, 11446588, 14308235, 28616470, 57232940]

約数ペア:

[(1, 57232940), (2, 28616470), (4, 14308235), (5, 11446588), (10, 5723294), (19, 3012260), (20, 2861647), (38, 1506130), (76, 753065), (95, 602452), (190, 301226), (361, 158540), (380, 150613), (722, 79270), (1444, 39635), (1805, 31708), (3610, 15854), (7220, 7927)]