113707780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15749}}^1$

素因数の和:15796

約数の個数: 36

約数和(自身を含む): 252031500

約数和(自身を除く): 138323720

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 15749, 31498, 62996, 78745, 157490, 299231, 314980, 598462, 1196924, 1496155, 2992310, 5685389, 5984620, 11370778, 22741556, 28426945, 56853890, 113707780]

約数ペア:

[(1, 113707780), (2, 56853890), (4, 28426945), (5, 22741556), (10, 11370778), (19, 5984620), (20, 5685389), (38, 2992310), (76, 1496155), (95, 1196924), (190, 598462), (361, 314980), (380, 299231), (722, 157490), (1444, 78745), (1805, 62996), (3610, 31498), (7220, 15749)]